BuildingCensus
C

6059 Cornerstone

Office in San Diego, CA · 6059 Cornerstone Court

ENERGY STAR score
64
band C · 2022
Site EUI
47.7
kBtu/ft²
GHG emissions
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
51,690
sq ft
Year built
1987
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12) · reporting year 2022

Benchmarking record

FieldValue
ENERGY STAR score64 (band C)
Site EUI47.7 kBtu/ft²
Source EUI
GHG emissions
GHG intensity
Gross floor area51,690 sq ft
Source recordsan_diego:100284:2022

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2022latest64+1147.7 kBtu/ft²
20215348.7 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.

Program details →

Ownership

No owner listed in the disclosure.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
6059 Cornerstone Court
State
California
Coordinates
32.89636, -117.19001

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in San Diego · biggest emitters

Frequently asked questions

What is 6059 Cornerstone's energy grade?

6059 Cornerstone scores 64 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2022 San Diego disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 6059 Cornerstone use?

Its 2022 site energy-use intensity was 47.7 kBtu/ft² across 51,690 sq ft.

What are 6059 Cornerstone's carbon emissions?

No greenhouse-gas emissions figure was reported for 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.

Dataset updated . Source: Building Energy Benchmarking disclosure, record san_diego:100284:2022.