Rittenhouse Savoy Owners Assn
Multifamily Housing in Philadelphia, PA · 1806 Rittenhouse Square · 19103
At a glance
Rittenhouse Savoy Owners Assn is a 401-square-foot multifamily housing building at 1806 Rittenhouse Square in Philadelphia, Pennsylvania, built in 1952. In its 2024 Philadelphia benchmarking disclosure it reported an ENERGY STAR score of 39 out of 100 (grade D), a site energy-use intensity of 72.6 kBtu/ft² and 1,128 tCO₂e of greenhouse-gas emissions.
Some figures below are far outside what a multifamily housingof this size can use or emit — most likely a unit or entry error in the city's file. They are shown exactly as published and are left out of rankings and averages.
Phila. Code §9-3402 / Building Energy Performance Program · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 39 (band D) |
| Site EUI | 72.6 kBtu/ft² |
| Source EUI | 109.5 kBtu/ft² |
| GHG emissions | 1,128 tCO₂e |
| GHG intensity | — |
| Electricity | 1,394,075 kWh |
| Natural gas | 133,720 therms |
| Water use | 3,247 kgal |
| Gross floor area | 401 sq ft |
| Source record | philadelphia:5225745:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 39 | ±0 | 72.6 kBtu/ft² | 1,128 tCO₂e |
| 2023 | 39 | -3 | 67.6 kBtu/ft² | 1,059 tCO₂e |
| 2022 | 42 | -57 | 76.2 kBtu/ft² | 1,165 tCO₂e |
| 2021 | 99 | ±0 | 19.4 kBtu/ft² | 422 tCO₂e |
| 2020 | 99 | 19.6 kBtu/ft² | 455 tCO₂e |
Compliance context
Phila. Code §9-3402 / Building Energy Performance Program
Philadelphia requires commercial and multifamily buildings of 50,000+ sq ft to benchmark annually; its Building Energy Performance Program additionally requires non-residential buildings of 50,000+ sq ft to complete a tune-up or certify as high-performance every five years, with fines starting at $2,000 for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1806 Rittenhouse Square
- City
- Philadelphia
- State
- Pennsylvania
- ZIP
- 19103
- Coordinates
- 39.94843, -75.17169
Within ~1 km
Nearby benchmarked buildings
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- APF - 1601 Market Streetscore 73
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See also: most efficient in Philadelphia · biggest emitters
How has Rittenhouse Savoy Owners Assn's energy performance changed over time?
BuildingCensus holds 5 Philadelphia disclosures for Rittenhouse Savoy Owners Assn, covering report years 2020–2024. Its ENERGY STAR score went from 99 in 2020 to 39 in 2024 (-60 points); its best year on file was 2020, at 99. Site EUI moved from 19.6 kBtu/ft² (2020) to 67.6 kBtu/ft² (2023), an 245% increase. Reported emissions went from 455 tCO₂e to 1,059 tCO₂e over the same span (up 133%).
What does an ENERGY STAR score of 39 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 39 means the building performs better than about 39% of its national peers. BuildingCensus bands the score into report-card grades; 39 falls in band D — lowest band (1–54). It sits 36 points below 75, the threshold for ENERGY STAR certification. In Philadelphia, 35% of scored buildings are at 75 or above.
Which law requires Rittenhouse Savoy Owners Assn to report its energy use?
Rittenhouse Savoy Owners Assn reports under Phila. Code §9-3402 / Building Energy Performance Program, the legal basis of Philadelphia's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record philadelphia:5225745:2024). Philadelphia requires commercial and multifamily buildings of 50,000+ sq ft to benchmark annually; its Building Energy Performance Program additionally requires non-residential buildings of 50,000+ sq ft to complete a tune-up or certify as high-performance every five years, with fines starting at $2,000 for non-compliance.
More multifamily housing buildings in Philadelphia
- Wanamaker House· 200 sq ft · score 34 (D)
- Multifamily Housing buildings in Philadelphia· 768 benchmarked
- All Philadelphia benchmarked buildings· Phila. Code §9-3402 / Building Energy Performance Program
- Most efficient large buildings in Philadelphia
- Least efficient large buildings in Philadelphia
- Biggest emitters in Philadelphia
Frequently asked questions
What is Rittenhouse Savoy Owners Assn's energy grade?
Rittenhouse Savoy Owners Assn scores 39 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 Philadelphia disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Rittenhouse Savoy Owners Assn use?
Its 2024 site energy-use intensity was 72.6 kBtu/ft² (109.5 kBtu/ft² source) across 401 sq ft, including 1,394,075 kWh of electricity and 133,720 therms of natural gas.
What are Rittenhouse Savoy Owners Assn's carbon emissions?
Rittenhouse Savoy Owners Assn reported 1,128 tCO₂e of greenhouse-gas emissions for 2024.
Where is Rittenhouse Savoy Owners Assn?
Rittenhouse Savoy Owners Assn is at 1806 Rittenhouse Square, in Philadelphia, Pennsylvania 19103. Its coordinates are 39.94843, -75.17169 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Rittenhouse Savoy Owners Assn and when was it built?
Rittenhouse Savoy Owners Assn has 401 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1952 as its year built. It is classed as multifamily housing.
Is Rittenhouse Savoy Owners Assn covered by Phila. Code §9-3402 / Building Energy Performance Program?
Yes — it appears in the 2024 Building Energy Benchmarking disclosure, which lists the buildings reporting under Phila. Code §9-3402 / Building Energy Performance Program.
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About this data
Source: Building Energy Benchmarking (Phila. Code §9-3402 / Building Energy Performance Program), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Rittenhouse Savoy Owners Assn, Philadelphia, Pennsylvania — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/philadelphia/rittenhouse-savoy-owners-assn-26734991 (data as of July 9, 2026).