3935-3949 Heritage Oak Court (Rexford Ab 802)
Non-Refrigerated Warehouse in California, CA · 3935 Heritage Oak Court, Simi Valley · 93063
At a glance
3935-3949 Heritage Oak Court (Rexford Ab 802) is a 186,726-square-foot non-refrigerated warehouse at 3935 Heritage Oak Court, Simi Valley in Simi Valley, California, built in 1999. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 4.2 kBtu/ft² and 55 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 4.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 55 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 241,361 kWh |
| Gross floor area | 186,726 sq ft |
| Source record | california:23967697:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 4.2 kBtu/ft² | 55 tCO₂e | |
| 2023 | — | 4.3 kBtu/ft² | 58 tCO₂e | |
| 2022 | — | — | 53 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
- 3935 Heritage Oak Court, Simi Valley
- City
- California
- State
- California
- ZIP
- 93063
- Coordinates
- 34.26544, -118.72041
Within ~1 km
Nearby benchmarked buildings
- Ca6-914 Tapo Eastscore 86
Office · 278,362 sq ft
- Royal (Epl)score —
Other · 211,715 sq ft
- Lax11801 3990 Heritage Oak Courtscore 17
Distribution Center · 144,848 sq ft
- Lax11801 - Simi Valley Dc 1score 82
Distribution Center · 144,848 sq ft
- 4175 Guardian Streetscore 12
Distribution Center · 125,514 sq ft
- Bt42548-3850 Royal Avescore —
Non-Refrigerated Warehouse · 79,786 sq ft
See also: most efficient in California · biggest emitters
How does 3935-3949 Heritage Oak Court (Rexford Ab 802) compare with other non-refrigerated warehouse buildings in California?
The latest disclosures cover 2,867 non-refrigerated warehouse buildings in California, out of 40,029 buildings citywide. Its site EUI of 4.2 kBtu/ft² is about 81% below the average of 21.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.3 kgCO₂e/ft² is about 79% below the group average of 1.4 kgCO₂e/ft².
At 186,726 sq ft, it is roughly in line with the average floor area of 173,929 sq ft for those buildings. It was built in 1999, 11 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
How has 3935-3949 Heritage Oak Court (Rexford Ab 802)'s energy performance changed over time?
BuildingCensus holds 3 California disclosures for 3935-3949 Heritage Oak Court (Rexford Ab 802), covering report years 2022–2024. Site EUI moved from 4.3 kBtu/ft² (2023) to 4.2 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 53 tCO₂e to 55 tCO₂e over the same span (up 3%).
What does a site EUI of 4.2 kBtu/ft² mean?
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. 3935-3949 Heritage Oak Court (Rexford Ab 802)'s 4.2 kBtu/ft² across 186,726 sq ft works out to about 0.8 billion Btu (230 MWh-equivalent) in 2024. The disclosure also reports 241,361 kWh of electricity for the year.
Which law requires 3935-3949 Heritage Oak Court (Rexford Ab 802) to report its energy use?
3935-3949 Heritage Oak Court (Rexford Ab 802) 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:23967697:2024). 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 non-refrigerated warehouse buildings in California
- Ajozan· 186,675 sq ft
- 242, 5411 Luce Avenue, Mcclellan Park· 186,000 sq ft · score 1 (D)
- Bt47420-8661 Kerns St· 185,796 sq ft · score 93 (A)
- 12450 Philadelphia Llc· 185,529 sq ft · score 98 (A)
- Florence Business Center· 185,232 sq ft · EUI 14.2 kBtu/ft²
- 10850 Portal Drive· 185,181 sq ft · score 89 (A)
- Non-Refrigerated Warehouse buildings in California· 2,867 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 3935-3949 Heritage Oak Court (Rexford Ab 802)'s energy grade?
3935-3949 Heritage Oak Court (Rexford Ab 802) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 4.2 kBtu/ft².
How much energy does 3935-3949 Heritage Oak Court (Rexford Ab 802) use?
Its 2024 site energy-use intensity was 4.2 kBtu/ft² across 186,726 sq ft, including 241,361 kWh of electricity.
What are 3935-3949 Heritage Oak Court (Rexford Ab 802)'s carbon emissions?
3935-3949 Heritage Oak Court (Rexford Ab 802) reported 55 tCO₂e of greenhouse-gas emissions (0.3 kgCO₂e/ft²) for 2024.
Where is 3935-3949 Heritage Oak Court (Rexford Ab 802)?
3935-3949 Heritage Oak Court (Rexford Ab 802) is at 3935 Heritage Oak Court, Simi Valley, in Simi Valley, California 93063. Its coordinates are 34.26544, -118.72041 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 3935-3949 Heritage Oak Court (Rexford Ab 802) and when was it built?
3935-3949 Heritage Oak Court (Rexford Ab 802) has 186,726 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as non-refrigerated warehouse.
Is 3935-3949 Heritage Oak Court (Rexford Ab 802) 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, “3935-3949 Heritage Oak Court (Rexford Ab 802), Simi Valley, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/3935-3949-heritage-oak-court-rexford-ab-802-2936d1df (data as of July 9, 2026).