ADU cost in South Park & Golden Hill, San Diego (2026 permit data)
How much does an ADU cost in South Park & Golden Hill?
Single-ADU permits near South Park & Golden Hill declared a median $99,700 of construction in 2026 (middle half $59,000–$210,900, 40 permits), 18% below the City of San Diego median of $120,900. Declared value excludes design, City fees and utility work.
90 City building permits near South Park & Golden Hill added at least one ADU between January 1 and October 15, 2026. Of these, 16 were conversions and 14 new detached units, so South Park & Golden Hill leans toward conversions.
Planning range for a premium build: start from the $210,900 upper quartile and add design, engineering, utility connections and finishes.
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South Park & Golden Hill ADU permits by type
| Type | Permits | Low (25%) | Median | High (75%) |
|---|---|---|---|---|
| All single-ADU permits | 40 | $59,000 | $99,700 | $210,900 |
| Conversions (garage/room) | 16 | $48,200 | $66,900 | $128,400 |
| New detached ADUs | 14 | $135,100 | $208,600 | $236,400 |
| City of San Diego, all areas | 750 | $76,000 | $120,900 | $197,700 |
Valuation is the construction value declared to the City, not a quote. Download the area data.
Permit timeline in South Park & Golden Hill
The median ADU permit near South Park & Golden Hill took 316 days from application to issue, versus 298 days citywide. Correction rounds are usually the longest part. Full timeline · Step-by-step permit guide.
How an ADU project runs
- Feasibility (1–3 weeks): lot, setbacks, sewer lateral, panel capacity.
- Design and engineering (1–3 months).
- City plan check and corrections (316 days median here, application to issue).
- Construction: conversions are generally shorter than new detached builds.
- Final inspection, utilities, occupancy. A panel upgrade often follows; see what comes next.
Questions San Diego homeowners ask
What is the typical ADU budget in South Park & Golden Hill?
Single-ADU permits near South Park & Golden Hill declared a median $99,700 of construction in 2026 (middle half $59,000–$210,900, 40 permits), 18% below the City of San Diego median of $120,900. Declared value excludes design, City fees and utility work.
Is a garage conversion cheaper than a detached ADU in South Park & Golden Hill?
Near South Park & Golden Hill, conversions declared a median $66,900 (16 permits) and new detached ADUs $208,600 (14 permits). See the full comparison.
How long does an ADU permit take in South Park & Golden Hill?
The 2026 median near South Park & Golden Hill was 316 days from application to issue (298 days citywide).
Are City impact fees charged on ADUs?
Development Impact Fees are waived for ADUs under 750 sq ft and for the first two ADUs on a property (SDMC §142.0640). School, plan check and permit fees still apply.
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