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Est. $19,693/mo

$2,995,000

1 W Hartwell Lane #ph1,Philadelphia, PA 19118

beds

baths

3,006

sqft

2015

built

Overview

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 counter...

Listing updated: May 21, 2026 at 3:04 AM

Listed by:

Matthew B Spector (267) 549-3338, BHHS Fox & Roach-Chestnut Hill, Co-Listing Agent: Patrick J Gallagher (215) 681-5062, BHHS Fox & Roach-Chestnut Hill

Source: Bright MLS · MLS #PAPH2543644

Property details

Your cost estimate

Est. monthly payment

$19,693/mo

Principal & interest

$15,700

Property tax (est.)

$2,995

Home insurance (est.)

$998

Down payment

$599,00020% of list price

Adjust down payment20%

0%25%50%

Based on 20% down ($599,000), 6.85% interest rate, 30-year fixed. Tax is an estimate. Insurance is an estimate. Actual costs may vary.

Rates provided by Mable Loans.

Personalized Mortgage Summary

Price history

Date	Event	Price
Oct 3, 2025	Listed for sale	$2,995,000

Location

1 W Hartwell Lane #ph1, Philadelphia, PA 19118

Est. monthly payment

$19,693/mo

at 20% down · $2,995,000 list

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Mable Loans · Equal Housing Lender
NMLS #1949497

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This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.