About 620 Williamson Rd
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!!
Features of 620 Williamson Rd
| MLS® # | PAMC2154812 |
|---|---|
| Price | $2,399,000 |
| Bedrooms | 5 |
| Bathrooms | 4.00 |
| Full Baths | 3 |
| Half Baths | 2 |
| Square Footage | 3,350 |
| Acres | 3.65 |
| Year Built | 1949 |
| Type | Residential |
| Sub-Type | Detached |
| Style | Colonial |
| Status | Active Under Contract |
Community Information
| Address | 620 Williamson Rd |
|---|---|
| Area | Lower Merion Twp (10640) |
| Subdivision | NONE AVAILABLE |
| City | BRYN MAWR |
| County | MONTGOMERY-PA |
| State | PA |
| Municipality | LOWER MERION TWP |
| Zip Code | 19010 |
Amenities
| Amenities | Soaking Tub, Stall Shower, Bathroom - Walk-In Shower, Built-Ins, Chair Railing, Crown Molding, Entry Lvl BR, Formal/Separate Dining Room, Pantry, Master Bath(s), Walk-in Closet(s), Wood Floors |
|---|---|
| Utilities | Natural Gas Available, Cable TV, Electric Available, Phone Connected, Sewer Available, Under Ground, Water Available |
| Parking | DW - Circular |
| # of Garages | 2 |
| Garages | Garage - Front Entry, Garage Door Opener |
| View | Garden/Lawn, Panoramic, Scenic Vista, Trees/Woods |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | Concrete, Heated |
Interior
| Interior Features | Flat, Floor Plan-Traditional |
|---|---|
| Heating | Forced Air, Zoned, Baseboard - Electric |
| Cooling | Central A/C |
| Has Basement | Yes |
| Basement | Full, Heated, Improved, Interior Access, Partially Finished, Space For Rooms |
| Fireplace | Yes |
| # of Fireplaces | 2 |
| Fireplaces | Mantel(s), Wood |
| # of Stories | 2 |
| Stories | 2 Story |
Exterior
| Exterior | Brick and Siding |
|---|---|
| Exterior Features | Extensive Hardscape, Exterior Lighting, Gutter System, Secure Storage, Patio, Terrace, Concrete |
| Lot Description | Backs to Trees, Front Yard, Landscaping, Not In Development, Open, Partly Wooded, Private, Rear Yard, SideYard(s), Trees/Wooded, Vegetation Planting, Level |
| Roof | Shingle, Pitched |
| Foundation | Permanent |
School Information
| District | LOWER MERION |
|---|---|
| Elementary | GLADWYNE |
| Middle | BLACK ROCK |
| High | HARRITON SENIOR |
Additional Information
| Date Listed | September 19th, 2025 |
|---|---|
| Days on Market | 23 |
| Zoning | RESIDENTIAL |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Kurfiss Sotheby's International Realty |
|---|---|
| Contact Info | 6102299011 |