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Listing description

Penthouse PH1 is the final opportunity to own at this premier Chestnut Hill address, One West—an extraordinary residence looking out over the treetops with over 3,000 sq ft of elegant living space and an unrivaled 1,800 sq ft terrace that wraps the home in sweeping views from Center City’s skyline to the Wissahickon Valley. This is not just a home, but a private sanctuary in the sky. Inside, natural light pours through walls of windows, illuminating an open and versatile floor plan designed for both intimate living and grand-scale entertaining. The gourmet kitchen, appointed with solid countertops, a large center island, Fieldstone cabinetry, and a professional 6-burner gas range, flows seamlessly into the expansive dining and living areas. A wet bar and French doors lead to the terrace, where unforgettable gatherings unfold against a panoramic backdrop. The primary suite is a true retreat—complete with a spa-inspired bath featuring a soaking tub and walk-in shower, and a generous walk-in closet. Two additional guest suites, each with private baths, provide comfort and privacy for family or visitors. A flexible fourth bedroom or study with its own full bath allows for tailored living. Secure underground garage parking for two adds both convenience and peace of mind. Beyond your private doors, Chestnut Hill awaits: stroll along Germantown Avenue to discover boutiques, cafés, and fine dining; enjoy summer concerts at Pastorius Park; or step onto the train and be in Center City within minutes. Here, history, culture, and nature converge in one of Philadelphia’s most cherished neighborhoods. Adding to its appeal, PH1 comes with the benefit of a full 10-year tax abatement, offering exceptional long-term value. PH1 is more than a residence—it’s the pinnacle of Chestnut Hill living.

Facts & features

Interior

Bedrooms
3
Bathrooms
4 full · 1 half
Living area
3,006 sq ft
Heating
Zoned, Heat Pump(s)
Cooling
Central A/C

Property & construction

Property type
Residential · Unit/Flat/Apartment
Architectural style
Contemporary, Traditional
Year built
2015
New construction
Yes

Lot & parking

Garage
2 spaces

Financial

Price / sq ft
$996
HOA dues
None

Listing details

MLS #
PAPH2543644
County
Philadelphia County
School district
The School District Of Philadelphia
Days on market
278 days

Price history

DateEventPrice
Oct 3, 2025Listed for sale$2,995,000

Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.

The NookLocal estimate

Estimated value

$2,670,000

Automated estimate, not an appraisal. Sale records through July 2026.

About this estimate

Based on 10 comparable sales nearby, and this home's own November 2024 sale grown with the local market, weighted toward the current asking price.

Last sold
November 2024 for $1,695,000
About $1,931,328 in today's market
Current list price
$2,995,000

Comparable Sales

AddressClosedSale priceBd/BaSqftAdjusted value
1414 S PENN SQ #26CDE, PHILADELPHIA, PA 19102May 2026$1,600,0003/33,080$2,862,462
4732 CROSS ST, PHILADELPHIA, PA 19128May 2026$1,150,0004/43,096$1,877,795
234 FOUNTAIN ST, PHILADELPHIA, PA 19128June 2026$675,0004/42,748$1,123,964
600 FAIRMOUNT AVE #B4 - REAR, PHILADELPHIA, PA 19123March 2026$656,0003/32,500$1,341,177
1147-53 N 4TH ST #6E, PHILADELPHIA, PA 19123June 2026$750,0003/32,465$1,400,121
909 RONNIE CIR, PHILADELPHIA, PA 19128April 2026$625,0003/22,688$1,040,707

Sale history

DateEventPrice
November 2024Sold$1,695,000
July 2024Sold$1,450,000
March 2023Sold$850,000
December 2022Sold$1,625,000
November 2022Sold$949,500
October 2022Sold$1,095,000
June 2022Sold$1,325,000
April 2022Sold$895,000
February 2022Sold$1,600,000
April 2021Sold$1,750,000

From closed MLS and county deed records. Earlier transactions may exist.

Estimated taxes

Recorded property taxes: $0 (2025 bill as recorded in the MLS).

Estimated monthly payment calculator

$599,000 (20%)
6.43%

Loan term

Estimated monthly payment

$15,908/mo

Principal & interest
$15,034
Property taxes
Home insurance (est.)
$874

Taxes use the amount recorded on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.

Area statistics

School district

The School District Of Philadelphia

2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.

Safety data

Philadelphia County crime & safety numbers →

FBI and Pennsylvania source data, presented without spin.

Property taxes

Philadelphia County taxes, explained →

Millage, the Common Level Ratio, and what changes after you buy.

© BRIGHT, All Rights Reserved

Information Deemed Reliable But Not Guaranteed

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.

IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

Data last updated: July 8, 2026 at 2:48 PM EDT

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