BuildingCensus
A

Summit Bldg B

Multifamily Housing in Seattle, WA · 1735 DEXTER AVE N · 98109

ENERGY STAR score
95
band A · 2025
Site EUI
30.9
kBtu/ft²
GHG emissions
27
tCO₂e
GHG intensity
0.2
kgCO₂e/ft²
Floor area
131,732
sq ft
Year built
1995
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025

Benchmarking record

FieldValue
ENERGY STAR score95 (band A)
Site EUI30.9 kBtu/ft²
Source EUI85.4 kBtu/ft²
GHG emissions27 tCO₂e
GHG intensity0.2 kgCO₂e/ft²
Electricity1,168,762 kWh
Natural gas827 therms
Gross floor area131,732 sq ft
Source recordseattle:21198:2025

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2025latest95-130.9 kBtu/ft²27 tCO₂e
202496+130.1 kBtu/ft²23 tCO₂e
202395+130.7 kBtu/ft²24 tCO₂e
202294-231.6 kBtu/ft²24 tCO₂e
202196+130.6 kBtu/ft²23 tCO₂e
202095-330.2 kBtu/ft²23 tCO₂e
201998±028.0 kBtu/ft²21 tCO₂e
201898+528.2 kBtu/ft²22 tCO₂e
201793+1329.2 kBtu/ft²25 tCO₂e
201680-230.7 kBtu/ft²28 tCO₂e
20158230.1 kBtu/ft²27 tCO₂e

Compliance context

Seattle Energy Benchmarking Ordinance (SMC 22.920)

Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.

Program details →

Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
1735 DEXTER AVE N
State
Washington
ZIP
98109
Coordinates
47.63491, -122.34266

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Seattle · biggest emitters

Frequently asked questions

What is Summit Bldg B's energy grade?

Summit Bldg B scores 95 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Summit Bldg B use?

Its 2025 site energy-use intensity was 30.9 kBtu/ft² (85.4 kBtu/ft² source) across 131,732 sq ft, including 1,168,762 kWh of electricity and 827 therms of natural gas.

What are Summit Bldg B's carbon emissions?

Summit Bldg B reported 27 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025. Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.

Working with Seattle 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.

Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:21198:2025.