BuildingCensus
B

Velo Apartments - Capitol Hill

Multifamily Housing in Seattle, WA · 301 E ROY ST · 98102

At a glance

Velo Apartments - Capitol Hill is a 46,351-square-foot multifamily housing building at 301 E ROY ST in Seattle, Washington, built in 1966. In its 2025 Seattle benchmarking disclosure it reported an ENERGY STAR score of 80 out of 100 (grade B), a site energy-use intensity of 27.8 kBtu/ft² and 6 tCO₂e of greenhouse-gas emissions. That score is higher than 29% of the 1,652 scored multifamily housing buildings in Seattle.

ENERGY STAR score
80
band B · 2025
Site EUI
27.8
kBtu/ft²
GHG emissions
6
tCO₂e
GHG intensity
0.2
kgCO₂e/ft²
Floor area
46,351
sq ft
Year built
1966
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 score80 (band B)
Site EUI27.8 kBtu/ft²
Source EUI77.7 kBtu/ft²
GHG emissions6 tCO₂e
GHG intensity0.2 kgCO₂e/ft²
Electricity330,243 kWh
Gross floor area46,351 sq ft
Source recordseattle:25426:2025

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2025latest80+327.8 kBtu/ft²6 tCO₂e
202477±028.5 kBtu/ft²7 tCO₂e
202377-429.1 kBtu/ft²7 tCO₂e
202281-728.5 kBtu/ft²7 tCO₂e
202188-325.9 kBtu/ft²6 tCO₂e
202091±023.8 kBtu/ft²6 tCO₂e
201991+1023.9 kBtu/ft²6 tCO₂e
201881+227.2 kBtu/ft²6 tCO₂e
201779+327.9 kBtu/ft²7 tCO₂e
201676+126.4 kBtu/ft²6 tCO₂e
20157526.6 kBtu/ft²6 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
301 E ROY ST
State
Washington
ZIP
98102
Coordinates
47.62487, -122.32768

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Seattle · biggest emitters

How does Velo Apartments - Capitol Hill compare with other multifamily housing buildings in Seattle?

The latest disclosures cover 1,971 multifamily housing buildings in Seattle, out of 3,871 buildings citywide. Velo Apartments - Capitol Hill's ENERGY STAR score of 80 compares with an average of 83 across the 1,652 that report a score; it scores higher than 29% of them and lower than 69%. Its site EUI of 27.8 kBtu/ft² is about 20% below the average of 34.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.2 kgCO₂e/ft² is about 77% below the group average of 0.7 kgCO₂e/ft².

At 46,351 sq ft, it is about half of the average floor area of 86,468 sq ft for those buildings. It was built in 1966, 17 years earlier than the group's average year built (1983). 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 Velo Apartments - Capitol Hill's energy performance changed over time?

BuildingCensus holds 11 Seattle disclosures for Velo Apartments - Capitol Hill, covering report years 2015–2025. Its ENERGY STAR score went from 75 in 2015 to 80 in 2025 (+5 points); its best year on file was 2019, at 91. Site EUI moved from 26.6 kBtu/ft² (2015) to 27.8 kBtu/ft² (2025), an 5% increase. Reported emissions went from 6 tCO₂e to 6 tCO₂e over the same span (up 3%).

What does an ENERGY STAR score of 80 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 80 means the building performs better than about 80% of its national peers. BuildingCensus bands the score into report-card grades; 80 falls in band B — above median (70–84). 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 Seattle, 69% 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. Velo Apartments - Capitol Hill's 27.8 kBtu/ft² across 46,351 sq ft works out to about 1.3 billion Btu (378 MWh-equivalent) in 2025. Its source EUI of 77.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 330,243 kWh of electricity for the year.

Which law requires Velo Apartments - Capitol Hill to report its energy use?

Velo Apartments - Capitol Hill reports under the Seattle Energy Benchmarking Ordinance (SMC 22.920), the legal basis of Seattle's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record seattle:25426:2025). 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.

More multifamily housing buildings in Seattle

Frequently asked questions

What is Velo Apartments - Capitol Hill's energy grade?

Velo Apartments - Capitol Hill scores 80 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Velo Apartments - Capitol Hill use?

Its 2025 site energy-use intensity was 27.8 kBtu/ft² (77.7 kBtu/ft² source) across 46,351 sq ft, including 330,243 kWh of electricity.

What are Velo Apartments - Capitol Hill's carbon emissions?

Velo Apartments - Capitol Hill reported 6 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025.

Where is Velo Apartments - Capitol Hill?

Velo Apartments - Capitol Hill is at 301 E ROY ST, in Seattle, Washington 98102. Its coordinates are 47.62487, -122.32768 (latitude, longitude), as published in the Building Energy Benchmarking file.

How big is Velo Apartments - Capitol Hill and when was it built?

Velo Apartments - Capitol Hill has 46,351 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1966 as its year built. It is classed as multifamily housing.

Is Velo Apartments - Capitol Hill covered by the Seattle Energy Benchmarking Ordinance (SMC 22.920)?

Yes — it appears in the 2025 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Seattle Energy Benchmarking Ordinance (SMC 22.920).

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About this data

Source: Building Energy Benchmarking (Seattle Energy Benchmarking Ordinance (SMC 22.920)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.

Cite as: BuildingCensus, “Velo Apartments - Capitol Hill, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/velo-apartments-capitol-hill-44c85d85 (data as of October 2, 2026).