Mira Mesa, CA 92126 · Home remodeling
Eco has completed 4 jobs inside ZIP 92126, and their contract values run from $20K to $62K. Counting the three adjacent ZIP codes that have jobs, the set holds 17 completed jobs, and the bathrooms among them span $17K to $87K. The permits come from the Development Services Department of the City of San Diego (DSD), because Mira Mesa sits within the City rather than standing as its own municipality. Start with the year built, since homes from 1981 or earlier reach the 45-year historical screen.
Mira Mesa remodeling at a glance
- Job costs here: $20K to $62K across the four ZIP 92126 jobs, and $17K to $87K for bathrooms across all 17. Jump to costs.
- Permit office: City of San Diego DSD, filing online through Accela. Steps and fees.
- City review: an estimated 8 business days for a Short project’s first pass, then 6 per recheck. Rapid Review runs 6 days, then 2.
- Local rule: houses built in 1981 or earlier fall under the 45-year historical screen. Local conditions.
- Our footprint: 4 jobs in ZIP 92126 and 13 in the adjacent ZIPs. See the projects.
Thinking about work in Mira Mesa? Give us the parcel address and scope. We look at the build year, the airport and coastal maps and the district first.
Schedule a consultationProjects in and around Mira Mesa
Inside ZIP 92126 we have four finished jobs, and the adjacent ZIPs 92121, 92129 and 92131 hold 13 more. The table keeps those two groups apart.
Example of our work · San Diego County
Wood vanity
Wood vanity with a backlit oval mirror and stool. Our 4 completed jobs in ZIP 92126 are 3 bathrooms at $20K, $33K and $62K, plus one remodel at $25K.
See more of our projects
Example of our work · San Diego County
Black kitchen
Black kitchen with under-cabinet lighting and glass pendants. Our one completed kitchen in the set is in ZIP 92129, which has 6 completed jobs in all. ZIP 92131 has 6 more.
See more of our projects
Example of our work · San Diego County
Marble-look fireplace wall
Marble-look fireplace wall with a linear firebox. Across the 4 ZIP codes that hold our 17 completed jobs, 11 are bathrooms, 1 is a kitchen and 5 are larger remodels.
See more of our projects| Area | ZIP | Completed | Permit office |
|---|---|---|---|
| Mira Mesa | 92126 | 4 jobs: 3 bathrooms, 1 larger remodel | DSD, City of San Diego |
| Sorrento Valley and Torrey Pines | 92121 | 1 job: 1 bathroom | DSD, City of San Diego |
| Scripps Ranch and Miramar Ranch North | 92131 | 3 bathrooms and 3 larger remodels, across 6 jobs | DSD, City of San Diego |
| Rancho Penasquitos | 92129 | 6 jobs: 4 bathrooms, 1 kitchen, 1 larger remodel | DSD, City of San Diego |
What our jobs in and near Mira Mesa cost
The figure we report is the contract as signed, plus approved change orders and client-chosen upgrades. Client purchases made directly are excluded. We use all 17 jobs, because a spread drawn from the four in ZIP 92126 alone would be too thin to trust.
Final contract values across 17 jobs in ZIP 92126 and three adjacent ZIPs, to the nearest $1,000.
Where most landed: $35K–$71K (7 of 11). Full range $17K–$87K.
Each one: $25K, $27K, $44K, $75K and $124K. Full range $25K–$124K.
The one kitchen in the set finished at $60K in neighboring ZIP 92129. A single job is not a range, so it stands alone. Inside ZIP 92126, the three bathrooms came in at $20K, $33K and $62K, and each is listed separately.
Budget tiers across the 17 jobs
- Under $100K: 16 of 17. That covers all 11 bathrooms, the one kitchen and 4 of the 5 larger remodels.
- $27K or less: 4 jobs, 2 bathrooms ($17K and $20K) and 2 larger remodels ($25K and $27K).
- Top job: a larger remodel at $124K in neighboring ZIP 92131.
From our experience, a bathroom that grows in scope, a moved wall or upgraded cabinetry usually surfaces after design. Each approved change carries into the final number.
ADUs and additions: planning ranges
Our ADU and addition work in these ZIP codes is too thin to set a local range, so the figures below rest on wider San Diego work.
Our own ADU work across San Diego County is the clearest guide: garage conversions have generally run $100,000 to $200,000, and new ADUs of about 500 sq ft have run $220,000 to $350,000. Site work, utilities, the finish level and fees move a project within those ranges, so we price each one from its drawings. The table adds our published per-square-foot planning range and an independent benchmark for additions. Neither is a quote for your home.
| Project | Planning range | What sits on top in Mira Mesa |
|---|---|---|
| Detached or attached ADU | $375–$600 per sq ft for construction, plus $8,000–$25,000 for design | The $737.00 General Plan Maintenance Fee and City plan check. No impact fee below 750 sq ft. |
| Primary suite addition (24 × 16 ft, about 384 sq ft) | $185,431 midrange; $390,895 for the larger upscale version | Billed under the fee table above |
| Bathroom addition (6 × 8 ft midrange) | $65,326 midrange; $121,772 for the larger upscale version | Billed under the fee table above |
The per-square-foot range covers construction only, so 500 sq ft at $375 to $600 per sq ft comes before the $8,000 to $25,000 design fee, site work and fees. The $220,000 to $350,000 figures are whole finished projects of about 500 sq ft.
Want more detail by type? Read the bathroom cost guide, kitchen cost guide, ADU cost guide and addition cost guide. Their permit sections apply the same City rules to this neighborhood.
Want a number for your own home? Share the scope and the build year, and we will reply with a planning figure before drawings start.
Schedule a consultationPermits and fees in Mira Mesa, step by step
Permits here go through DSD’s Accela portal, and the City’s bulletins and municipal code apply directly, since the neighborhood sits inside the City.
What needs a permit. Every ADU and JADU needs a City building permit, without exception. Kitchen and bath remodels need one too, even when plan review is skipped.
| Step | What happens | Time |
|---|---|---|
| 1. Historical screen | On a parcel with a building 45 years old or more, DSD screens for any potentially significant historical resource ahead of the construction permit. Interior-only work and electrical or plumbing-only permits are exempt if the exterior does not change. | Ministerial: about 10 business days. Discretionary: 20. No over-the-counter option. |
| 2. Standard plan review | DSD sorts single-dwelling projects into tiers. Short covers projects under 3,000 sq ft that do not raise density, including alterations and additions. | First pass estimated: Short 8, Medium 10 or Long 15 business days. Rechecks take 6; the final version takes 5. |
| 3. Rapid Review | Interior remodels of single-dwelling homes, plus a first-floor addition of 750 sq ft at most, with one ADU or JADU possible. | First review in 6 business days; rechecks in 2. |
| 4. No-plan permit | Interior kitchen or bath work in an R-2 or R-3 house or condo that leaves structure and exterior walls alone and adds no fixture. | Plan review skipped. The historical check still runs where step 1 applies. |
| 5. Community plan overlay | Only sites the plan marks. Interior work that adds no floor area and no change of use is exempt. Other work follows the plan or needs a Process Three Site Development Permit. | Depends on the parcel. DSD confirms whether a site is marked. |
| 6. Coastal Development Permit | A separate City approval inside the Coastal Overlay Zone, on top of the building permit, unless the work is exempt. | Depends on the parcel. DSD or the City zoning portal confirms the zone. |
| 7. Permit lifespan | A building permit for a house or duplex expires after its term. | 3 years from issuance. |
These are DSD’s estimates, not promises. This table cannot list every review a site might trigger, so raise unusual cases with DSD early.
Fees the City charges here
Information Bulletin 501 (August 2026) lists these City base amounts; the final charge comes out of DSD’s plan review.
| Fee | Amount |
|---|---|
| Paid at application: General Plan Maintenance Fee. Skipped where no plan review applies. | $737.00 |
| Plan check base, single-dwelling addition or remodel tier | $3,512.92 for the first 500 sq ft |
| Inspection base, same tier | $2,228.29 for the first 500 sq ft |
| Plan check base, larger tier (bigger detached ADUs and attached units over the size limits) | $8,085.26, with a smaller increment after 3,000 sq ft |
| Inspection base, larger tier | $8,401.90, with a smaller increment after 3,000 sq ft |
| Mapping fee, with plan review | $12.16 |
| Collection fee on fees owed to other agencies, once at issuance | $17.11 |
| Lead Hazard Prevention fee, for homes built before 1978 | $58.00 |
| Historical review, hourly plan check | $177.68 an hour, charged at issuance |
| Seismic fee | 13 cents per $1,000 of valuation |
| Charge set by the state, collected with the permit: Building Standards | $4 for each $100,000 of valuation; $1.00 minimum |
Development impact fees turn on a project’s type, size and location, measured against the City’s nexus studies for parks, transportation, libraries and fire. A City calculator keyed to the parcel number produces the impact fee, so use it rather than a figure from us.
Each permit project also carries a non-refundable hourly charge, counted on 2.5 hours of review, that is set at project start for the impact-fee math. It must be paid before review begins. The bulletin prints no figure for it, and we will not estimate one.
San Diego Unified serves all of ZIP 92126 and charges $5.38 per sq ft of new residential space, at rates effective May 10, 2026. Up to 500 sq ft of added assessable space pays nothing. Past 500, the fee covers the whole increase. A 520 sq ft addition at $5.38 comes to $2,798. Decks, patios and garages sit outside assessable space, and the district, not the City, handles credits.
A missing item in a first submittal sends the plan back, and each Short recheck costs 6 business days. Our remodel timeline guide covers each clock.
Four local factors that set the scope in Mira Mesa
Mira Mesa was annexed to the City in 1958, when it was a brush-covered mesa with finger canyons. Between 1980 and 1990, the plan says, large single-family tracts gave way to condominium and apartment projects. Four conditions shape the work here.
1. House age and the historical screen
Census data for ZIP code tabulation area 92126 show a median build year of 1984, with 40 percent of homes built in 1979 or earlier. They describe whole ZIP areas rather than single blocks, and the median is accurate to within 1 to 2 years. Counting to 2026, any house 45 years old or more was built in 1981 or earlier. If staff find such a resource, every change is checked for consistency with the Secretary of the Interior’s Standards. Where they find none, further historical review is waived for 5 years.
2. Condominiums, apartments and marked sites
Census counts show 29 percent of homes here in five-plus-unit buildings, and 53 percent detached. The no-plan permit reaches kitchen and bath work in condo buildings (R-2 or R-3) as well as in houses. The community plan also marks some sites for extra rules through its overlay zone. Interior work that adds no floor area and keeps the use is exempt, and most single-family streets are not marked.
3. Airport influence area (MCAS Miramar)
Part of Mira Mesa lies in MCAS Miramar airport influence areas, and the plan requires compliance with the Airport Land Use Compatibility Plan there. The City enforces it through the Airport Land Use Compatibility Overlay Zone, which checks new work for noise, safety, airspace height and overflight. Interior modifications and exterior repairs that add no intensity, density, floor area ratio or height are exempt. The map is drawn by parcel, so ask DSD where your lot falls.
4. Steep slopes, sensitive habitat and the Coastal Zone
Portions of the community are within the Coastal Zone and subject to the California Coastal Act. A Coastal Development Permit is a separate City approval on top of the building permit wherever the Coastal Overlay Zone applies, unless the work is exempt. If any part of a lot has steep hillsides or sensitive habitat, the Environmentally Sensitive Lands rules reach the whole parcel. A few isolated vernal pools are reviewed against the City’s habitat plan.
ADUs and room additions in Mira Mesa
City Information Bulletin 400 (January 2026) sets the ADU and JADU rules, and state law adds review clocks on top.
| Rule | ADU | Junior ADU (JADU) |
|---|---|---|
| Dimensions | Attached or detached, between 150 and 1,200 sq ft. A single unit of 800 sq ft or under is still allowed where the lot is past its floor area cap. | 150 to 500 sq ft, built inside the house or attached garage. |
| Setbacks | Side or rear lines are allowed where fire separation permits. Above 16 feet beside a residential lot, 4-foot side and rear setbacks apply. In a mapped Very High fire hazard zone, the 4-foot rule applies at any height. Inside the Coastal Overlay Zone, the 4-foot rule is not yet in force until the Coastal Commission certifies it. | Same setbacks as the main house. |
| Height | Zone height rules apply in full. On a lot allowing one house only, a detached ADU tops out at 2 stories. | Built inside the existing house or attached garage, with no separate height rule. |
| Parking | Nothing is required outside the Coastal Overlay Zone. Inside it, a single space applies only in the Beach Impact Area beyond transit priority zones, and an ADU of 500 sq ft or less is exempt. Confirm the zone with DSD before you design. | No parking required. A converted garage need not be replaced, unless it sits in the coastal Beach Impact Area. |
| Who lives on site and rent | The owner need not live on site. Leases run at least 31 consecutive days. | Owner on site, except where the JADU has separate sanitation or the owner is a government agency, land trust or qualified housing organization. |
| Units per lot | On a one-home lot the total is four: the house itself, a new ADU, a converted ADU and a JADU. Zoning decides the count, so check the City portal. | One of those four slots. |
| Fees | Impact fees do not reach ADUs below 750 sq ft. The $737.00 General Plan Maintenance Fee is charged on top. School fees: see the permit section. | Impact fees do not apply. The $737.00 General Plan Maintenance Fee does. School fees: see the permit section. |
| Review | Preapproved plans: 30-day review. Other complete applications where a house stands: 60-day state limit. | The 60-day state clock does not apply, and no state deadline is stated for JADUs. |
Featured project · San Diego County
An ADU kitchen, entry and kitchenette
Black cabinets and a brass pendant in the kitchen, a grey-sided entry with a wood gate, and a kitchenette with a wood-top table and a stainless fridge. These are examples of our ADU work in San Diego County.
How we run an ADU projectPlans preapproved by the City move in 30 days. Any other ADU application gets a completeness answer within 15 business days. Where a house already stands on the lot, state law then sets 60 days to approve or deny a complete application, and silence past that point counts as approval. Treat the 60 days as a ceiling, not a forecast.
Room additions that create no unit follow the house permit path, and a first-floor addition of 750 sq ft at most can qualify for Rapid Review. Our ADU vs. room addition guide and room additions page cover the choice and the build.
How long a Mira Mesa remodel takes
Three clocks overlap here: design, City review and construction.
- City review. The first pass is estimated at 8, 10 or 15 business days by tier; each recheck takes 6.
- Construction. Each figure is one job’s schedule, not a norm. The longest in this set is 10 weeks.
| Type | City review | Scheduled build time |
|---|---|---|
| Kitchen remodel | No plan review for kitchen work in a house or condo with no structure, wall or fixture change. Interior-only work can use Rapid Review (6 business days); other work takes the Short tier (8 business days). | One scheduled job in neighboring ZIP 92129: about 9 weeks. |
| Larger remodel | Short 8, Medium 10 or Long 15 business days for the first pass. Rapid Review for interior-only work: 6 business days. | Two scheduled jobs in neighboring ZIP 92131: about 6 and 10 weeks. |
Eco has no scheduled build times for bathrooms or ADUs in this set. Houses from 1981 or earlier also run the historical screen ahead of the construction permit, which adds to the front end. Progress is tracked in Buildertrend against each job’s schedule, with photos and decisions logged alongside.
What homeowners say
We hold a 4.7-star rating on Google across 101 reviews, and more than 300 reviews across Google, Yelp and Houzz.
No Google review names Mira Mesa, so no quote appears on this page. The complete set sits on Google.
Read all of our Google reviews, including the critical ones.
How we run a Mira Mesa project
One Eco team holds the project from design through the City submittal and into construction, so the plans you approve are the plans DSD reviews.
- Phone consultationWe talk through what you want to change, your timing and your budget range.
- In-home meetingAn Eco project director walks the house with you, looks at the space and talks through priorities and budget plainly.
- Concept and feasibilityDesign, selections and engineering are resolved before the plans go to DSD.
- ConstructionEach stage is inspected, and progress, photos and decisions are logged in Buildertrend.
- Final projectFinal inspection, walkthrough and punch list, and the permit closed out.
What to check before you hire
- Know the build year first. Houses from 1981 or earlier trigger the historical screen, which can reshape both drawings and schedule.
- A license you can verify. Look up the number on the CSLB website. Ours is #1074166.
- A legal deposit. California caps a home improvement down payment at $1,000 or 10% of the contract, whichever is less.
- School fee paperwork. Ask who files it and who pays. Confirm the district for the address first, and get both answers in writing.
1. Build year, and does the work reach the exterior?
2. Does the lot sit in the Coastal Overlay Zone or a Beach Impact Area?
3. Is the lot inside an MCAS Miramar airport influence area?
4. Does the lot carry steep slopes or sensitive habitat?
5. Would the addition push added space past the 500 sq ft school-fee line?
Mira Mesa remodeling FAQ
Does a kitchen or bathroom remodel in Mira Mesa need plan review?
Not always. Kitchen and bath work in a house or condo building can skip plan review when it leaves the structure and walls alone and adds no fixture. A permit is still needed. A fixture that moves, or a wall that opens, sends the job back to plan review, and a house 45 years old or older still gets a historical check.
My Mira Mesa home is over 45 years old. Does the City review it for history?
Yes. DSD checks older parcels for historic resources before a construction permit issues. The check runs about 10 business days for ministerial work and 20 for discretionary, with no over-the-counter option. Work confined to the inside is exempt when nothing outside changes, and with no finding the parcel is cleared from further review for 5 years.
Does the airport influence area affect a Mira Mesa remodel or addition?
It can. Part of Mira Mesa is inside MCAS Miramar airport influence areas, and new work there is checked under the City’s airport overlay. Interior work and repairs that add no intensity, density, floor area ratio or height are exempt. Maps are drawn by parcel, so DSD should confirm your lot.
Is Mira Mesa in the Coastal Overlay Zone?
Portions of the community are within the Coastal Zone under the California Coastal Act. Within the Coastal Overlay Zone, a City Coastal Development Permit sits atop the building permit unless the work is exempt. Check your parcel with DSD first.
What is the Community Plan Implementation Overlay in Mira Mesa?
It is the City’s tool for marking specific sites with extra rules. The Mira Mesa plan uses it on marked sites, where interior work with no added floor area and no change of use is exempt. Other work follows the plan or a Process Three Site Development Permit. Most single-family streets are unmarked.
How much does a bathroom remodel cost in Mira Mesa?
Three bathrooms in ZIP 92126 finished at $20K, $33K and $62K, and we list each rather than average them. Across the 11 bathrooms in ZIP 92126 and the adjacent ZIPs, 7 landed between $35K and $71K. Our team prices the job from the plan and finish list.
How much does a kitchen remodel cost in Mira Mesa?
Our one completed kitchen in the set finished at $60K, in neighboring ZIP 92129. One job is not a range. Layout, cabinetry and any moved plumbing set the number. Share the plan and finish list, and a price follows.
Is $300,000 enough to renovate a house in Mira Mesa?
Our completed jobs here cannot answer that for a whole house. The largest of the 17 finished at $124K, and no job in the set is above it. Whether $300,000 is enough depends on the scope, the build year and permit requirements, so set the budget from a written scope.
Does an ADU in Mira Mesa pay a school fee?
An ADU of 500 sq ft or less pays no school fee. Above 500 sq ft, the school fee rule in the permit section applies to all of the added space. Credits and exemptions go to the district.
More Mira Mesa pages: ADU renovation, bathroom remodeling, bathroom renovation, flooring remodeling, kitchen remodeling, kitchen renovation, kitchen countertops, kitchen flooring, plus outdoor remodeling. Or browse all Eco projects.
Planning a remodel in Mira Mesa?
Send the parcel address and the scope. We will review the build year, the airport and coastal maps and the district, then send a planning figure and a schedule to test against the City’s posted dates.
Eco Home Builders Inc. · 5560 Ruffin Road, Suite 4, San Diego, CA 92123 · CSLB #1074166 · A+ BBB rating
Sources
- City of San Diego, Mira Mesa Community Plan (May 2025 posting)
- City of San Diego, Information Bulletin 501 (August 2026)
- San Diego Municipal Code section 132.1402 (Community Plan Implementation Overlay Zone, version 9-2026)
- City of San Diego, Information Bulletin 146 (September 2026)
- San Diego Municipal Code section 126.0702(a) (Chapter 12, Article 6, Division 7, version 9-2026)
- City of San Diego, Information Bulletin 400 (January 2026)
- San Diego Municipal Code section 132.0402(a) (Chapter 13, Article 2, Division 4, version 9-2026)
- City of San Diego, Rapid Review
- San Diego Municipal Code sections 132.1502 and 132.1505(c) (Airport Land Use Compatibility Overlay Zone, version 10-2026)
- City of San Diego, Information Bulletin 100
- San Diego Municipal Code section 143.0110 (Environmentally Sensitive Lands Regulations, version 7-2026)
- City of San Diego, Building Permit Timeline
- San Diego Municipal Code section 142.0640(b) and (b)(1) (version marked 7-2026)
- City of San Diego, Information Bulletin 203 (July 2024)
- San Diego Unified boundary page, ZIP code list
- City of San Diego, Information Bulletin 580 (October 2020)
- San Diego Unified School District, School Impact Fees
- City of San Diego, City Planning Department, Public Spaces (Impact Fees)
- California Education Code section 17620
- U.S. Census Bureau ACS 2020-2024, Tables B25035 and B25024 (ZIP code tabulation areas)
- California Government Code section 66317
- CSLB, home improvement contract requirements
- Eco Home Builders, published San Diego ADU planning range
- CSLB license search
- JLC cost vs. value report, 2025 Pacific edition
- California Government Code section 66311.5(c)(1) (SB 543, effective January 1, 2026)
Project counts and cost figures come from Eco Home Builders’ own job records and describe completed projects, not a quote for yours. Two of the 17 jobs were paid beyond their final contract value, and every range here measures contract value, not cash received. Fees and clocks are set by three bodies: the City, the school districts and the state. They change, so verify them for your own parcel with DSD.