Look no further! Built in 1949 and being offered for the first time in 52 years by its second owners, this charming, sun-filled residence sits on a breathtaking 3.65 acre lot in coveted North-side Bryn Mawr. Endless features include original wide-plank oak floors, restored millwork, moldings and built-ins throughout, 9+ foot ceilings on the first floor, a welcoming, wide center hall entrance foyer with open views of the glorious grounds, graciously large living and dining rooms opening up to the expansive flagstone terrace with serene views, lovely in-ground pool designed by Andrew Bunting of the PA Horticultural Society, spectacular gardens created by leading botanical designer Gary Smith , cozy library, generous kitchen with breakfast room and an entry level bedroom suite with full bathroom off of the kitchen. The beautiful, tucked staircase with custom rail leads up to an open landing, accessing the spacious primary suite with bright bedroom offering endless views, fireplace, private bathroom, dressing room and additional closets, 3 additional generously sized bedrooms, one with an en-suite half bath and a 3rd full bathroom off the hallway. The dry basement is partially finished with 8+ foot ceiling heights, partially finished space and lots of storage. This incredible property offers endless possibilities for the next lucky owners. Close to renowned public and private schools, countless universities, all forms of transportation, Suburban Square, fabulous shopping and restaurants, clubs, recreational facilities, Center City Philadelphia, Philadelphia International Airport and more. A rare gem!!
Sold for $2,100,000 on 11/19/25
$2,100,000
620 Williamson Rd, Bryn Mawr, PA 19010
5beds
3,350sqft
Single Family Residence
Built in 1949
3.65 Acres Lot
$2,106,900 Zestimate®
$627/sqft
$6,953 Estimated rent
Home value
$2,106,900
$1.98M - $2.23M
$6,953/mo
Zestimate® history
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Owner options
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What's special
Zillow last checked: 8 hours ago
Listing updated: November 19, 2025 at 02:27am
Listed by:
Lisa Yakulis 610-517-8445,
Kurfiss Sotheby's International Realty
Bought with:
Lisa Yakulis, AB069153
Kurfiss Sotheby's International Realty
Source: Bright MLS,MLS#: PAMC2154812
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Level: Upper
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Upper
Bedroom 5
- Level: Main
Primary bathroom
- Level: Upper
Bathroom 2
- Level: Upper
Bonus room
- Level: Lower
Breakfast room
- Level: Main
Dining room
- Level: Main
Foyer
- Level: Main
Other
- Level: Main
Great room
- Level: Main
Half bath
- Level: Upper
Half bath
- Level: Main
Kitchen
- Level: Main
Library
- Level: Main
Storage room
- Level: Lower
Heating
- Forced Air, Zoned, Baseboard, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Gas Water Heater
- Laundry: Main Level
Features
- Soaking Tub, Bathroom - Stall Shower, Bathroom - Walk-In Shower, Breakfast Area, Built-in Features, Chair Railings, Combination Kitchen/Dining, Crown Molding, Entry Level Bedroom, Family Room Off Kitchen, Flat, Floor Plan - Traditional, Formal/Separate Dining Room, Eat-in Kitchen, Kitchen - Table Space, Pantry, Primary Bath(s), Walk-In Closet(s)
- Flooring: Hardwood, Tile/Brick, Wood
- Basement: Full,Heated,Improved,Interior Entry,Partially Finished,Space For Rooms
- Number of fireplaces: 2
- Fireplace features: Mantel(s), Wood Burning
Interior area
- Total structure area: 3,350
- Total interior livable area: 3,350 sqft
- Finished area above ground: 3,350
- Finished area below ground: 0
Property
Parking
- Total spaces: 12
- Parking features: Garage Faces Front, Garage Door Opener, Circular Driveway, Detached, Driveway
- Garage spaces: 2
- Uncovered spaces: 10
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Terrace
- Exterior features: Extensive Hardscape, Lighting, Rain Gutters, Storage
- Has private pool: Yes
- Pool features: Concrete, Heated, Private
- Has view: Yes
- View description: Garden, Panoramic, Scenic Vista, Trees/Woods
Lot
- Size: 3.65 Acres
- Dimensions: 421.00 x 0.00
- Features: Backs to Trees, Front Yard, Landscaped, Not In Development, Open Lot, Wooded, Private, Rear Yard, SideYard(s), Vegetation Planting, Level, Suburban
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 400065560001
- Zoning: RESIDENTIAL
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Permanent
- Roof: Shingle,Pitched
Condition
- Very Good
- New construction: No
- Year built: 1949
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available, Cable Connected, Electricity Available, Phone Connected, Sewer Available, Underground Utilities, Water Available
Community & neighborhood
Location
- Region: Bryn Mawr
- Subdivision: None Available
- Municipality: LOWER MERION TWP
Other
Other facts
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional
- Ownership: Fee Simple
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 11/19/2025 | Sold | $2,100,000-12.5%$627/sqft |
Source:  Bright MLS #PAMC2154812 | ||
| 10/28/2025 | Pending sale | $2,399,000$716/sqft |
Source: Bright MLS #PAMC2154812 | ||
| 10/11/2025 | Contingent | $2,399,000$716/sqft |
Source: Bright MLS #PAMC2154812 | ||
| 10/3/2025 | Price change | $2,399,000-17%$716/sqft |
Source: Bright MLS #PAMC2154812 | ||
| 9/19/2025 | Listed for sale | $2,889,000$862/sqft |
Source: Bright MLS #PAMC2154812 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $26,956 | $654,080 |
| 2023 | $26,956 +4.9% | $654,080 |
| 2022 | $25,692 +2.3% | $654,080 |
Find assessor info on the county website
Neighborhood: 19010
Nearby schools
GreatSchools rating
- 8/10Gladwyne SchoolGrades: K-4Distance: 0.8 mi
- 8/10BLACK ROCK MSGrades: 5-8Distance: 2.5 mi
- 10/10Harriton Senior High SchoolGrades: 9-12Distance: 1.3 mi
Schools provided by the listing agent
- Elementary: Gladwyne
- Middle: Black Rock
- High: Harriton Senior
- District: Lower Merion
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$2,106,900
2% more+ $42,138
With Zillow Showcase(estimated)
$2,149,038