Escondido Iii Midrise-Hoskins
Multifamily Housing in California, CA · 730 Serra Street, Stanford · 94305
At a glance
Escondido Iii Midrise-Hoskins is a 58,418-square-foot multifamily housing building at 730 Serra Street, Stanford in Stanford, California, built in 1966. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 55 out of 100 (grade C), a site energy-use intensity of 51.7 kBtu/ft² and 178 tCO₂e of greenhouse-gas emissions. That score is higher than 12% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 55 (band C) |
| Site EUI | 51.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 178 tCO₂e |
| GHG intensity | 3.0 kgCO₂e/ft² |
| Electricity | 179,038 kWh |
| Natural gas | 216 therms |
| Gross floor area | 58,418 sq ft |
| Source record | california:9492528:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 55 | +11 | 51.7 kBtu/ft² | 178 tCO₂e |
| 2023 | 44 | -11 | 50.8 kBtu/ft² | 213 tCO₂e |
| 2022 | 55 | -30 | 45.4 kBtu/ft² | 193 tCO₂e |
| 2021 | 85 | -15 | 34.1 kBtu/ft² | 128 tCO₂e |
| 2020 | 100 | +72 | 18.5 kBtu/ft² | 70 tCO₂e |
| 2019 | 28 | — | 208 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 730 Serra Street, Stanford
- City
- California
- State
- California
- ZIP
- 94305
- Coordinates
- 37.42663, -122.15526
Within ~1 km
Nearby benchmarked buildings
- Evgr Ascore 95
Residence Hall/Dormitory · 552,927 sq ft
- Evgr Bscore 84
Residence Hall/Dormitory · 487,928 sq ft
- Evgr Cscore 93
Residence Hall/Dormitory · 470,593 sq ft
- Wilbur Field Garagescore —
Parking · 403,414 sq ft
Parking · 322,273 sq ft
- Evgr Dscore 84
Residence Hall/Dormitory · 313,133 sq ft
See also: most efficient in California · biggest emitters
How does Escondido Iii Midrise-Hoskins compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Escondido Iii Midrise-Hoskins's ENERGY STAR score of 55 compares with an average of 82 across the 9,612 that report a score; it scores higher than 12% of them and lower than 88%. Its site EUI of 51.7 kBtu/ft² is about 50% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 3.0 kgCO₂e/ft² is about 45% above the group average of 2.1 kgCO₂e/ft².
At 58,418 sq ft, it is about 61% below the average floor area of 150,919 sq ft for those buildings. It was built in 1966, 22 years earlier than the group's average year built (1988). 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 Escondido Iii Midrise-Hoskins's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Escondido Iii Midrise-Hoskins, covering report years 2019–2024. Its ENERGY STAR score went from 28 in 2019 to 55 in 2024 (+27 points); its best year on file was 2020, at 100. Site EUI moved from 18.5 kBtu/ft² (2020) to 51.7 kBtu/ft² (2024), an 179% increase. Reported emissions went from 208 tCO₂e to 178 tCO₂e over the same span (down 14%).
What does an ENERGY STAR score of 55 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 55 means the building performs better than about 55% of its national peers. BuildingCensus bands the score into report-card grades; 55 falls in band C — below median (55–69). It sits 20 points below 75, the threshold for ENERGY STAR certification. In California, 65% 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. Escondido Iii Midrise-Hoskins's 51.7 kBtu/ft² across 58,418 sq ft works out to about 3 billion Btu (885 MWh-equivalent) in 2024. The disclosure also reports 179,038 kWh of electricity and 216 therms of natural gas for the year.
Which law requires Escondido Iii Midrise-Hoskins to report its energy use?
Escondido Iii Midrise-Hoskins reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:9492528:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More multifamily housing buildings in California
- Wesley Village (Ws089)· 58,416 sq ft · score 92 (A)
- 3848-3852 Overland Ave - Overland Apartments· 58,412 sq ft · score 75 (B)
- Casablanca South Apartments - 25625 Narbonne Ave, Lomita, Ca 90717, Usa· 58,408 sq ft · score 78 (B)
- 1134 N. Sycamore Ave· 58,401 sq ft · score 74 (B)
- Bld 217 - Sycamore Fields, Llc· 58,401 sq ft · score 100 (A)
- 399 - Vintage Canyon Senior· 58,400 sq ft · score 65 (C)
- Multifamily Housing buildings in California· 10,630 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Escondido Iii Midrise-Hoskins's energy grade?
Escondido Iii Midrise-Hoskins scores 55 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Escondido Iii Midrise-Hoskins use?
Its 2024 site energy-use intensity was 51.7 kBtu/ft² across 58,418 sq ft, including 179,038 kWh of electricity and 216 therms of natural gas.
What are Escondido Iii Midrise-Hoskins's carbon emissions?
Escondido Iii Midrise-Hoskins reported 178 tCO₂e of greenhouse-gas emissions (3.0 kgCO₂e/ft²) for 2024.
Where is Escondido Iii Midrise-Hoskins?
Escondido Iii Midrise-Hoskins is at 730 Serra Street, Stanford, in Stanford, California 94305. Its coordinates are 37.42663, -122.15526 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Escondido Iii Midrise-Hoskins and when was it built?
Escondido Iii Midrise-Hoskins has 58,418 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1966 as its year built. It is classed as multifamily housing.
Is Escondido Iii Midrise-Hoskins covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Escondido Iii Midrise-Hoskins, Stanford, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/escondido-iii-midrise-hoskins-223f853b (data as of July 9, 2026).