336 Thornbrook Avenue, Bryn Mawr, PA 19010

$2,195,000
  • 336 Thornbrook Avenue, Bryn Mawr, PA 19010 Main Photo

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ACTIVE
BEDS6 BATHS4 full 1 partial SQUARE FEET6,582 MLS#PAMC2178634
STATUSACTIVE PROPERTY TYPEResidential - Single Family SCHOOLLOWER MERION

Property Description

Set on one of Bryn Mawr’s most picturesque streets, quintessential Main Line residence blends timeless architecture with exceptional care and beautifully curated grounds. Wrapped in exquisite stonework and crowned with a classic slate roof, this remarkable residence — envisioned by renowned Philadelphia architects Frank Seeburger and Charles F. Rabenold — exudes warmth, character, and enduring elegance from the moment you arrive. Inside, gracious living spaces are filled with natural light, rich architectural detail, and a seamless flow ideal for both everyday living and entertaining. Oversized windows frame beautiful views of the blooming grounds, while inviting interior spaces offer warmth, comfort, and timeless appeal. Walk through the signature covered front door entry into a breathtaking reception hall, where a grand soaring staircase sets the tone for the timeless elegance found throughout the home. A formal living and dining space create a warm and welcoming flow ideal for both everyday living and entertaining, while a beautiful Mercer tile sun room bathed in natural light offers a peaceful space to enjoy morning coffee or relaxed evenings overlooking the beautifully landscaped grounds. A handsome office with custom built-ins offers the perfect work-from-home retreat. The beautifully equipped eat-in kitchen blends timeless style with exceptional functionality, featuring a Sub-Zero refrigerator, beverage center, large center island with Viking cooktop, double wall ovens, Bosch dishwasher, two pantries, white cabinetry, and granite countertops. A powder room discreetly tucked beneath the staircase completes the first floor. Upstairs, the second floor hosts a luxurious primary suite with a marble bath. Beyond the bath, a private dressing room showcases incredible custom built-ins, generous closet space, and a desk area. Two additional bedrooms share a Jack-and-Jill bath, while a spacious rear room offers flexibility as a den, office, or lounge space. Also on this level are the laundry area, a playroom, and a nursery. A convenient rear staircase leads directly back to the kitchen. The third floor offers two additional bedrooms connected by a hall bath, along with an enormous cedar closet providing exceptional storage. The finished lower level expands the home’s versatility with a spacious family room, separate bedroom, full bath, and abundant storage — ideal for guests, an au pair suite, or extended family living. In the spring and summer months, the property truly comes alive with lush, mature landscaping and vibrant gardens that create a storybook setting. Thoughtfully maintained and lovingly cared for, the home offers the rare combination of classic Main Line charm and true pride of ownership. The home and grounds have been impeccably maintained allowing the next owner to move in with confidence. A rare opportunity to own an iconic Bryn Mawr property that captures the very essence of Main Line living — timeless, elegant, and beautifully cared for, all in a walkable neighborhood in award winning Lower Merion School District, minutes from shopping, dining, entertainment, and public transportation. This house is not to be missed! All square footage to be confirmed by buyer.

336 Thornbrook Avenue | MLS# PAMC2178634

This single family home located at 336 Thornbrook Avenue, Bryn Mawr, PA 19010 is currently listed for sale with an asking price of $2,195,000. This property was built in 1926 and has 6 bedrooms and 4 full and 1 partial baths with 6582 sq. ft. Thornbrook Avenue is located within the LOWER MERION school district. Search Bryn Mawr real estate on www.realtymark.net today.

Property Features

Property Type: Residential - Single Family
Basement: Full
Basement: Yes
Cooling: Central A/C
Fireplaces: 2
Fuel Type: Natural Gas
Heating: Central, Radiator
Home Style: Traditional
Lot Size: 0.46 Acres
Roof Type: Slate
Stories: 3.0
Taxes: $28,369
Year Built: 1926

Feature Descriptions

Additional Structures: Above Grade, Below Grade
Days on Site: 7
Exterior: Stone
Flooring: Hardwood, Carpet
Lot Dimensions: 0.46 Acre(S)
Municipality: LOWER MERION TWP
Sewer: Public Sewer
SQFT Above Finished: 5269
SQFT Below Finished: 1313
SQFT Total Finished: 6582
Structure Type: Detached
Water: Public

Local Schools

School District: LOWER MERION

Listed By / Shown By

Listed By

Agency Name: Compass Pennsylvania, LLC
Agency Phone: 6109470408

Shown By

Agency Title: RealtyMark
Agency Phone: 888-260-0400

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Estimated Payment

$ 7,889.41 per month $4,885.12 Principal & Interest $2,364.08 Property Tax $640.21 Homeowner's Insurance

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All commissions are negotiable Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/19/2026. The listing information on this page last changed on 05/19/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 05/19/2026 12:44:52 AM EST) or Stellar MLS (last updated Tue 05/19/2026 12:28:57 AM EST) or GSMLS (last updated Tue 05/19/2026 12:24:03 AM EST) or Emerald Coast MLS (last updated Tue 05/19/2026 12:05:21 AM EST) or Central Panhandle Association of Realtors (last updated Tue 05/19/2026 12:37:17 AM EST) or Beaches MLS (last updated Tue 05/19/2026 12:40:16 AM EST) or Naples MLS (last updated Mon 05/18/2026 11:40:21 PM EST) or Bright MLS (last updated Mon 05/18/2026 7:50:17 AM EST) or OneKey MLS (last updated Tue 05/19/2026 12:42:21 AM EST). Real estate listings held by brokerage firms other than RealtyMark may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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