Loading map...

420 Williamson Road, GLADWYNE, PA 19035 (MLS # PAMC2177178)

Save to Favorites
Print
Share
PRICE $3,450,000 dsIDX morgage calculator
BEDS 6
BATHS 8
HOME SIZE 8,725 sqft
LOT SIZE 41,818 sqft

Elegant gated estate in sought-after Gladwyne, masterfully designed by renowned architects Peter Batchler alongside architectural designer, Christina Waters, offering exceptional craftsmanship, scale, and versatility. A grand two-story marble foyer with a sweeping curved staircase makes a striking first impression and opens to the spectacular great room, highlighted by soaring ceilings, a Heat & Glo gas fireplace, and custom built-ins with a lighted display and media center. This impressive space flows seamlessly into the chef's kitchen, featuring rich custom cabinetry, an oversized center island with seating, and top-of-the-line stainless steel appliances, including a Thermador cooktop, a new refrigerator, double dishwashers, wall ovens, and a Sub-Zero wine and beverage refrigerator. A sun-drenched breakfast area with built-in bench seating overlooks the serene, private grounds. The stunning sunroom serves as a true indoor-outdoor retreat, complete with multiple seating areas, a dining space, hurricane-rated windows, and a full indoor grilling kitchen perfect for year-round entertaining, all with picturesque views of the lush backyard. The formal dining room, adorned with elegant crown molding, is ideal for hosting and is complemented by a well-appointed butler's pantry. Additional main level highlights include a richly detailed home office with custom built-ins, two powder rooms, multiple pantry closets, and a spacious, well-equipped laundry room. The luxurious first-floor primary suite offers a private sanctuary, complete with a Heat & Glo gas fireplace, custom built-ins, and an expansive, professionally outfitted walk-in closet. The spa-inspired primary bath features dual vanities, separate water closets, a soaking tub, and an oversized glass-enclosed shower. The second level offers two generously sized bedroom suites with ensuite baths, along with two additional bedrooms connected by a Jack-and-Jill bathroom. A standout feature is the fully self-contained one-bedroom apartment with both private exterior access and interior connectivity, ideal for an au pair, in-law suite, or extended guests, complete with a living area, full kitchen, separate bedroom, full bath, and its own laundry. The finished walkout lower level provides exceptional additional living space, including a large media and recreation room, fitness area, full bathroom, a private office with exterior access, and abundant storage. Additional features include an elevator servicing all levels, a full-house generator and an oversized four-car garage, three HVAC systems with six zones, and beautifully manicured, private grounds. Ideally located just minutes from the Village of Gladwyne with convenient access to Center City Philadelphia, major roadways, premier shopping and dining, and situated within the highly acclaimed Lower Merion School District, this extraordinary estate offers refined Main Line living at its finest.

DAYS ON MARKET 4 LAST UPDATED 5/26/2026
TRACT GLADWYNE YEAR BUILT 2009
COMMUNITY Lower Merion Twp (10640) GARAGE SPACES 4.0
COUNTY MONTGOMERY STATUS Conditional
PROPERTY TYPE(S) Single Family

SCHOOLS
School District LOWER MERION
Elementary School GLADWYNE
Jr. High School BLACK ROCK
High School HARRITON SENIOR

PRICE HISTORY
Prior to May 4, '26 $3,950,000
May 4, '26 - May 13, '26 $3,695,000
May 13, '26 - Today $3,450,000


ADDITIONAL DETAILS
AIR Ceiling Fan(s), Central Air, Electric
AIR CONDITIONING Yes
APPLIANCES Built-In Range, Dishwasher, Disposal, Dryer, Electric Oven, Electric Range, ENERGY STAR Qualified Appliances, Gas Oven, Gas Range, Gas Water Heater, Ice Maker, Indoor Grill, Microwave, Oven, Range, Range Hood, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer, Water Heater
AREA Lower Merion Twp (10640)
BASEMENT Daylight, Exterior Entry, Finished, Partial, Yes
CONSTRUCTION Stone, Stucco
EXTERIOR Lighting
FIREPLACE Yes
GARAGE Yes
HEAT Central, Natural Gas
INTERIOR Built-in Features, Cathedral Ceiling(s), Cedar Closet(s), Ceiling Fan(s), Crown Molding, Eat-in Kitchen, Elevator, High Ceilings, Kitchen Island, Pantry, Recessed Lighting, Soaking Tub, Vaulted Ceiling(s), Walk-in Closet(s)
LOT 0.96 acre(s)
LOT DESCRIPTION Back Yard, Front Yard
LOT DIMENSIONS 204.00 x 0.00
PARKING Oversized, Garage Door Opener, Private, Garage, Driveway, Inside Entrance, Attached
POOL DESCRIPTION None
SEWER Public Sewer
STORIES 2
STYLE Colonial
SUBDIVISION GLADWYNE
TAXES 37998
UTILITIES Cable Available
WATER Public
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
I
*Estimate only

SATELLITE VIEW



 
CONTACT US ABOUT 420 WILLIAMSON ROAD
We respect your online privacy and will never spam you. By submitting this form with your telephone number you are consenting for to contact you even if your name is on a Federal or State "Do not call List".

Listing provided by KW Main Line - Narberth
BrightMLS

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Wayne Realty participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than Wayne Realty are marked with the IDX icon and detailed information about each listing includes the name of the listing broker.
2026 BRIGHT, All Rights Reserved. Information Deemed Reliable But Not Guaranteed. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Data last updated: 5/30/26 11:58 AM PDT

This IDX solution is (c) Diverse Solutions 2026.