BuildingCensus
C

Swallow Hill-Clarkson

Multifamily Housing in Denver, CO · 1630 Clarkson St · 80218

ENERGY STAR score
62
band C · 2023
Site EUI
66.3
kBtu/ft²
GHG emissions
603
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
101,000
sq ft
Year built
2002
vintage

Energize Denver Building Performance Policy · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score62 (band C)
Site EUI66.3 kBtu/ft²
Source EUI—
GHG emissions603 tCO₂e
GHG intensity—
Electricity701,907 kWh
Natural gas43,690 therms
Gross floor area101,000 sq ft
Source recorddenver:2760:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest62-566.3 kBtu/ft²603 tCO₂e
202267-1367.0 kBtu/ft²599 tCO₂e
20218054.0 kBtu/ft²564 tCO₂e

Compliance context

Energize Denver Building Performance Policy

Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target 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
1630 Clarkson St
City
Denver
State
Colorado
ZIP
80218

Within ~1 km

Nearby benchmarked buildings

This source publishes no coordinates, so nearby buildings can't be resolved yet.

See also: most efficient in Denver · biggest emitters

Frequently asked questions

What is Swallow Hill-Clarkson's energy grade?

Swallow Hill-Clarkson scores 62 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Swallow Hill-Clarkson use?

Its 2023 site energy-use intensity was 66.3 kBtu/ft² across 101,000 sq ft, including 701,907 kWh of electricity and 43,690 therms of natural gas.

What are Swallow Hill-Clarkson's carbon emissions?

Swallow Hill-Clarkson reported 603 tCO₂e of greenhouse-gas emissions for 2023. Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.

Working with Denver 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: Energize Denver Benchmarking disclosure, record denver:2760:2023.