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New construction
    • $2,995,000

    1 W Hartwell Ln #Penthouse 1, Philadelphia, PA 19118

    3beds
    3,006sqft
    : 
    $20,879/mo
    Get pre-qualified
    Condominium
    Built in 2015
    -- sqft lot
    $2,848,800 Zestimate®
    $996/sqft
    $1,755/mo HOA

    What's special

    Sweeping viewsPrivate bathsSoaking tubNatural lightGuest suitesPrimary suiteSpa-inspired bath
    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.
    303 days
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    487
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    21
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    Zillow last checked:

    Listing updated:

    Listed by:

    Matthew Spector 267-549-3338,

    BHHS Fox & Roach-Chestnut Hill 2152473750,

    Co-Listing Agent: Patrick J Gallagher 215-681-5062,

    BHHS Fox & Roach-Chestnut Hill

    Source: Bright MLS,MLS#: PAPH2543644MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      • Main level bathrooms: 5
      • Main level bedrooms: 3
      Rooms
      • Room types: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Kitchen, Family Room, Bedroom 1, Study, Laundry, Other
      Primary bedroom
      • Level: Main
      • Area: 320 Square Feet
      • Dimensions: 16 X 20
      Primary bedroom
      • Features: Walk-In Closet(s)
      • Level: Unspecified
      Bedroom 1
      • Level: Main
      • Area: 150 Square Feet
      • Dimensions: 10 X 15
      Bedroom 2
      • Level: Main
      • Area: 156 Square Feet
      • Dimensions: 12 X 13
      Bedroom 3
      • Level: Main
      • Area: 144 Square Feet
      • Dimensions: 12 X 12
      Dining room
      • Level: Main
      • Area: 266 Square Feet
      • Dimensions: 14 X 19
      Family room
      • Level: Main
      • Area: 255 Square Feet
      • Dimensions: 15 X 17
      Kitchen
      • Features: Kitchen - Gas Cooking, Pantry, Double Sink
      • Level: Main
      • Area: 342 Square Feet
      • Dimensions: 18 X 19
      Laundry
      • Level: Main
      • Area: 110 Square Feet
      • Dimensions: 10 X 11
      Living room
      • Level: Main
      • Area: 416 Square Feet
      • Dimensions: 16 X 26
      Other
      • Description: STUDY
      • Level: Main
      • Area: 110 Square Feet
      • Dimensions: 11 X 10
      Study
      • Level: Main
      • Area: 110 Square Feet
      • Dimensions: 11 X 10
      Heating
      • Zoned, Heat Pump, Electric
      Cooling
      • Central Air, Electric
      Appliances
      • Included: Built-In Range, Oven, Dishwasher, Refrigerator, Disposal, Microwave, Electric Water Heater
      • Laundry: Main Level, Laundry Room, In Unit
      Features
      • Primary Bath(s), Butlers Pantry, Elevator, Eat-in Kitchen, Built-in Features, Dining Area, Family Room Off Kitchen, Kitchen Island, Pantry, Walk-In Closet(s), 9'+ Ceilings
      • Has basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 3,006
      • Total interior livable area: 3,006 sqft
      • Finished area above ground: 3,006
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Underground, Private, Secured, Parking Space Conveys, Garage
      • Garage spaces: 2
      Accessibility
      • Accessibility features: Mobility Improvements
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Patio, Terrace
      • Exterior features: Sidewalks, Street Lights, Lighting
      • Pool features: None
      Details
      • Additional structures: Above Grade
      • Parcel number: 0
      • Zoning: R
      • Special conditions: Standard
      • Other equipment: Intercom

      Construction

      Type & style
      • Home type: Condo
      • Architectural style: Contemporary,Traditional
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Stucco, Brick, Stone
      • Roof: Flat
      Condition
      • Excellent
      • New construction: Yes
      • Year built: 2015

      Utilities & green energy

      • Electric: 200+ Amp Service
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Connected, Phone, Fiber Optic, Cable

      Community & HOA

      Community
      • Security: Fire Sprinkler System
      • Condo and coop fee: $1,755 monthly
      • Subdivision: Chestnut Hill
      HOA
      • Has HOA: No
      • Amenities included: Elevator(s)
      • Services included: Common Area Maintenance, Maintenance Structure, Snow Removal, Trash, Parking Fee, Management
      Location
      • Region: Philadelphia
      • Municipality: PHILADELPHIA

      Financial & listing details

      • Price per square foot: $996/sqft
      • Date on market: 10/3/2025
      • Listing agreement: Exclusive Right To Sell
      • Ownership: Condominium

        Estimated market value

        $2,848,800

        $2.71M - $2.99M

        $7,759/mo

        Price history

        DateEventPrice
        10/3/2025Listed for sale$2,995,000$996/sqft
        Source: Bright MLS #PAPH2543644 Report a problem
        9/20/2024Listing removed$2,995,000$996/sqft
        Source: Berkshire Hathaway HomeServices Fox & Roach, REALTORS #PAPH2087406 Report a problem
        2/25/2022Listed for sale$2,995,000$996/sqft
        Source: Bright MLS #PAPH2087406 Report a problem
        2/21/2022Listing removed$2,995,000$996/sqft
        Source: Bright MLS #PAPH943380 Report a problem
        1/28/2021Listed for sale$2,995,000$996/sqft
        Source: Bright MLS #PAPH943380 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Chestnut Hill

        Getting around

        90 / 100
        Walker's Paradise
        52 / 100
        Good Transit
        48 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: The School District Of Philadelphia

        Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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