BuildingCensus
A

Hartley Flats

Multifamily Housing in Denver, CO · 2749 Walnut St · 80205

ENERGY STAR score
93
band A · 2023
Site EUI
47.9
kBtu/ft²
GHG emissions
923
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
170,761
sq ft
Year built
2015
vintage

Energize Denver Building Performance Policy · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score93 (band A)
Site EUI47.9 kBtu/ft²
Source EUI—
GHG emissions923 tCO₂e
GHG intensity—
Electricity1,404,674 kWh
Natural gas33,893 therms
Gross floor area170,761 sq ft
Source recorddenver:2215:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest93-347.9 kBtu/ft²923 tCO₂e
202296+340.9 kBtu/ft²923 tCO₂e
20219353.0 kBtu/ft²954 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
2749 Walnut St
City
Denver
State
Colorado
ZIP
80205

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 Hartley Flats's energy grade?

Hartley Flats scores 93 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Hartley Flats use?

Its 2023 site energy-use intensity was 47.9 kBtu/ft² across 170,761 sq ft, including 1,404,674 kWh of electricity and 33,893 therms of natural gas.

What are Hartley Flats's carbon emissions?

Hartley Flats reported 923 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:2215:2023.