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For sale
  • $2,599,000

    20 Constant Spring Rd, Malvern, PA 19355

    5beds
    2,726sqft
    : 
    Single Family Residence
    Built in 1850
    47.77 Acres Lot
    $2,338,700 Zestimate®
    $953/sqft
    $-- HOA

    What's special

    Expansive groundsLarge barnCharming carriage houseHandcrafted moldingsVariety of outbuildingsSix bay equipment barnHistoric stone farmhouse
    A Rare Opportunity in Coveted Charlestown Township – Welcome to Constant Spring Just under 50 acres of breathtaking natural beauty await in this truly extraordinary offering. Nestled in one of Chester County’s most private and serene settings, Constant Spring is a peaceful retreat where nature and history converge. This cherished property, held by the same family for nearly 60 years, offers unrivaled tranquility and boundless potential for the discerning buyer. The estate features a historic stone farmhouse dating back over 200 years, rich with character and original architectural details including handcrafted moldings and hardwood floors. With vision and restoration, this home has the potential to become a stunning legacy residence. In addition to the main home, the expansive grounds with many mature trees, include a variety of outbuildings: a charming carriage house, a large barn, six bay equipment barn, kennel, studio, a gym with a 3 bay garage and a versatile pond shed. The land also provides for the opportunity to build an additional luxury residence, creating perhaps the crown jewel for a unique one-of-a-kind estate. A refuge for songbirds and other native wildlife, Constant Spring offers peace, privacy galore, and picturesque views in every direction—ideal for those seeking a unique sanctuary with easy access to modern conveniences. Though completely secluded and not visible from the road, Constant Spring is just 30 minutes from Philadelphia, major highways (Rt. 76, PA Turnpike I-76), regional rail, Including Amtrak, SEPTA top hospitals, prestigious colleges, cultural venues, and premier shopping destinations. Private showings only. Appointment required. PLEASE Do not enter the driveway without a scheduled tour. All visits must be accompanied by a listing agent * This property consists of the following parcels in total ; 35-04-0028,35-04-0028,0200,35-04-0028-0300,35-04-0029 *
    207 days
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    1,290
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    71
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    Zillow last checked: 9 hours ago

    Listing updated: January 05, 2026 at 02:46am

    Listed by:

    Arthur Herling 610-225-7440,

    Long & Foster Real Estate, Inc. (610) 225-7440,

    Co-Listing Agent: Janet Rubino 610-225-7400,

    Long & Foster Real Estate, Inc.

    Source: Bright MLS,MLS#: PACT2100812MLS Logo

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    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 5
    • Full bathrooms: 3
    • 1/2 bathrooms: 2
    • Main level bathrooms: 1
    Basement
    • Area: 0
    Heating
    • Hot Water, Oil
    Cooling
    • None
    Appliances
    • Included: Water Heater
    Features
    • Basement: Full
    • Has fireplace: No
    Interior area
    • Total structure area: 2,726
    • Total interior livable area: 2,726 sqft
    • Finished area above ground: 2,726
    • Finished area below ground: 0
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    Property

    Parking
    • Total spaces: 3
    • Parking features: Storage, Detached
    • Garage spaces: 3
    Accessibility
    • Accessibility features: None
    Features
    • Levels: Two
    • Stories: 2
    • Pool features: None
    Lot
    • Size: 47.77 Acres
    Details
    • Additional structures: Above Grade, Below Grade
    • Additional parcels included: Tax id 35040028.0300 Tax id 35040029 Tax id 35040028
    • Parcel number: 3504 0028.0200
    • Zoning: F10
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Traditional
    • Property subtype: Single Family Residence
    Materials
    • Stone
    • Foundation: Stone
    Condition
    • New construction: No
    • Year built: 1850

    Utilities & green energy

    • Sewer: On Site Septic
    • Water: Well

    Community & HOA

    Community
    • Subdivision: None Available
    HOA
    • Has HOA: No
    Location
    • Region: Malvern
    • Municipality: CHARLESTOWN TWP

    Financial & listing details

    • Price per square foot: $953/sqft
    • Tax assessed value: $295,860
    • Annual tax amount: $8,959
    • Date on market: 6/16/2025
    • Listing agreement: Exclusive Right To Sell
    • Ownership: Fee Simple
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    Estimated market value

    $2,338,700

    $2.22M - $2.46M

    $2,242/mo

    Price history

    Price history
    DateEventPrice
    6/16/2025Listed for sale$2,599,000$953/sqft
    Source: Bright MLS #PACT2100812 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$14,068 +2.1%$464,540
    2024$13,783 +2.5%$464,540
    2023$13,454 +2.6%$464,540

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $16,286/mo
    Principal & interest
    $12820
    Property taxes
    $2556
    Home insurance
    $910

      Climate risks

      Neighborhood: 19355

      Nearby schools

      GreatSchools rating
      Schools provided by the listing agent
      • District: Great Valley

      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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