Citra Apartments LLC
Multifamily Housing in San Diego, CA · 4464 Castelar Street
At a glance
Citra Apartments LLC is a 59,565-square-foot multifamily housing building at 4464 Castelar Street in San Diego, California, built in 1970. In its 2022 San Diego benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A) and a site energy-use intensity of 21.1 kBtu/ft². That score is higher than 39% 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 | 97 (band A) |
| Site EUI | 21.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Gross floor area | 59,565 sq ft |
| Source record | san_diego:101740:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 97 | +3 | 21.1 kBtu/ft² | — |
| 2021 | 94 | 21.9 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
- 4464 Castelar Street
- 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 Citra Apartments LLC 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. Citra Apartments LLC's ENERGY STAR score of 97 compares with an average of 90 across the 383 that report a score; it scores higher than 39% of them and lower than 57%. Its site EUI of 21.1 kBtu/ft² is about 20% below the average of 26.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 59,565 sq ft, it is about 71% below the average floor area of 203,251 sq ft for those buildings. It was built in 1970, 24 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 Citra Apartments LLC's energy performance changed over time?
BuildingCensus holds 2 San Diego disclosures for Citra Apartments LLC, covering report years 2021–2022. Its ENERGY STAR score went from 94 in 2021 to 97 in 2022 (+3 points). Site EUI moved from 21.9 kBtu/ft² (2021) to 21.1 kBtu/ft² (2022), a 4% decrease.
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 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. Citra Apartments LLC's 21.1 kBtu/ft² across 59,565 sq ft works out to about 1.3 billion Btu (368 MWh-equivalent) in 2022.
Which law requires Citra Apartments LLC to report its energy use?
Citra Apartments LLC 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:101740:2022). 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
- Del Rio #2196· 58,537 sq ft · score 98 (A)
- Del Rio #2228· 58,537 sq ft · score 99 (A)
- Del Rio #2260· 58,537 sq ft · score 99 (A)
- Del Rio #2276· 58,537 sq ft · score 99 (A)
- Wexford Manor· 58,100 sq ft · score 49 (D)
- MESA FAMILY VILLAS· 57,298 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)
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- Least efficient large buildings in San Diego
- Biggest emitters in San Diego
Frequently asked questions
What is Citra Apartments LLC's energy grade?
Citra Apartments LLC scores 97 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 Citra Apartments LLC use?
Its 2022 site energy-use intensity was 21.1 kBtu/ft² across 59,565 sq ft.
What are Citra Apartments LLC's carbon emissions?
No greenhouse-gas emissions figure was reported for 2022.
Where is Citra Apartments LLC?
Citra Apartments LLC is at 4464 Castelar Street, in San Diego, California.
How big is Citra Apartments LLC and when was it built?
Citra Apartments LLC has 59,565 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1970 as its year built. It is classed as multifamily housing.
Is Citra Apartments LLC 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, “Citra Apartments LLC, San Diego, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/san-diego/citra-apartments-llc-c9ffa8f1 (data as of July 9, 2026).