Otay Park
Multifamily Housing in San Diego, CA · 1170 30th St
At a glance
Otay Park is a 72,723-square-foot multifamily housing building at 1170 30th St in San Diego, California, built in 1981. In its 2022 San Diego benchmarking disclosure it reported an ENERGY STAR score of 99 out of 100 (grade A) and a site energy-use intensity of 25.4 kBtu/ft². That score is higher than 51% of the 383 scored multifamily housing buildings in San Diego.
Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 25.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Gross floor area | 72,723 sq ft |
| Source record | san_diego:101495:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 99 | ±0 | 25.4 kBtu/ft² | — |
| 2021 | 99 | 25.9 kBtu/ft² | — |
Compliance context
Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)
San Diego's ordinance requires annual benchmarking for commercial buildings over 50,000 sq ft, with civil penalties for buildings that fail to report.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1170 30th St
- City
- San Diego
- State
- California
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in San Diego · biggest emitters
How does Otay Park compare with other multifamily housing buildings in San Diego?
The latest disclosures cover 469 multifamily housing buildings in San Diego, out of 2,567 buildings citywide. Otay Park's ENERGY STAR score of 99 compares with an average of 90 across the 383 that report a score; it scores higher than 51% of them and lower than 37%. Its site EUI of 25.4 kBtu/ft² is roughly in line with the average of 26.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 72,723 sq ft, it is about 64% below the average floor area of 203,251 sq ft for those buildings. It was built in 1981, 13 years earlier than the group's average year built (1994). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Otay Park's energy performance changed over time?
BuildingCensus holds 2 San Diego disclosures for Otay Park, covering report years 2021–2022. Its ENERGY STAR score was 99 in both 2021 and 2022. Site EUI moved from 25.9 kBtu/ft² (2021) to 25.4 kBtu/ft² (2022), a 2% decrease.
What does an ENERGY STAR score of 99 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 99 means the building performs better than about 99% of its national peers. BuildingCensus bands the score into report-card grades; 99 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In San Diego, 73% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Otay Park's 25.4 kBtu/ft² across 72,723 sq ft works out to about 1.8 billion Btu (541 MWh-equivalent) in 2022.
Which law requires Otay Park to report its energy use?
Otay Park reports under the Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12), the legal basis of San Diego's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2022 disclosure (source record san_diego:101495:2022). San Diego's ordinance requires annual benchmarking for commercial buildings over 50,000 sq ft, with civil penalties for buildings that fail to report.
More multifamily housing buildings in San Diego
- Plaza Apartments· 72,682 sq ft · EUI 33.4 kBtu/ft²
- Casa Nueva· 72,652 sq ft · score 100 (A)
- Villas of Renaissance #05· 72,367 sq ft · score 100 (A)
- Villas of Renaissance #13· 72,367 sq ft · score 98 (A)
- 1755 Logan Ave· 72,250 sq ft · score 47 (D)
- Grove Terrace· 71,567 sq ft · score 100 (A)
- Multifamily Housing buildings in San Diego· 469 benchmarked
- All San Diego benchmarked buildings· Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)
- Most efficient large buildings in San Diego
- Least efficient large buildings in San Diego
- Biggest emitters in San Diego
Frequently asked questions
What is Otay Park's energy grade?
Otay Park scores 99 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 San Diego disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Otay Park use?
Its 2022 site energy-use intensity was 25.4 kBtu/ft² across 72,723 sq ft.
What are Otay Park's carbon emissions?
No greenhouse-gas emissions figure was reported for 2022.
Where is Otay Park?
Otay Park is at 1170 30th St, in San Diego, California.
How big is Otay Park and when was it built?
Otay Park has 72,723 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1981 as its year built. It is classed as multifamily housing.
Is Otay Park covered by the Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)?
Yes — it appears in the 2022 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12).
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About this data
Source: Building Energy Benchmarking (Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Otay Park, San Diego, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/san-diego/otay-park-ff46d5fe (data as of July 9, 2026).