420 Williamson Rd

Gladwyne, PA 19035
  • $3,695,000

    Price
  • 6

    Bed
  • 7

    Bath
  • 8,725

    SqFt

About the Listing KELWLMMLN - 3125177

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, 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.

Listing Highlights

Status Active
Days on Site 9
Property Type Residential
MLS ® PAMC2177178
Year Built 2009
Total Square Footage 8,725
Lot/Acreage 0.96
County Montgomery
Neighborhood Gladwyne
School District Lower Merion
Elementary School Gladwyne
Middle School Black Rock
High School Harriton Senior

Interior Details

  • Bedrooms: 6
  • Bathrooms: 6 Full / 2 Half
  • Appliances: Built-In Microwave, Built-In Range, Dishwasher, Disposal, Energy Efficient Appliances, Extra Refrigerator/Freezer, Icemaker, Indoor Grill, Oven/Range - Electric, Oven/Range - Gas, Oven - Wall, Range Hood, Refrigerator, Washer, Dryer, Stainless Steel Appliances, Water Heater, Water Heater - Tankless
  • Air Cond: Central A/C
  • Heating: Central
  • Fireplaces: 2, Gas/Propane,2 Fireplaces
  • Floor: Hardwood,Partially Carpeted
  • Above Ground Sq Ft: 8725
  • Below Ground Sq Ft: 0
  • Basement: Daylight,Partial,Fully Finished,Outside Entrance
  • Other: 2nd Kitchen,Additional Stairway,Attic,Bathroom - Soaking Tub,Bathroom - Tub Shower,Bathroom - Walk-In Shower,Breakfast Area,Built-Ins,Butlers Pantry,Carpet,Cedar Closet(s),Ceiling Fan(s),Efficiency,Elevator,Entry Level Bedroom,Family Room Off Kitchen,Floor Plan - Traditional,Formal/Separate Dining Room,Kitchen - Eat-In,Kitchen - Gourmet,Kitchen - Island,Pantry,Primary Bath(s),Recessed Lighting,Upgraded Countertops,Walk-in Closet(s),Wine Storage,Wood Floors,Crown Moldings,Curved Staircase,Dining Area,Spiral Staircase,Wainscotting,Window Treatments,Main Floor Bedrooms: 1
  • Water: Public

Exterior Details

  • Lot Description: Front Yard,SideYard(s),Rear Yard,Landscaping,Not New Construction,Horse Property: No
  • Garage Capacity: 4 car
  • Parking Spaces: 10
  • Lot Dimensions: 204.00 x 0.00
  • Zoning: RES
  • Roof: Shingle,Pitched
  • Others: Exterior Lighting,Flood Lights,Lawn Sprinkler,Street Lights,Excellent,Very Good
  • Sewer: Public Sewer
  • Parking Features: Paved Driveway,Private,Built In,Garage Door Opener,Inside Access,Oversized,Driveway,Attached Garage,4+ Spaces,3+ Spaces,2+ Spaces,1+ Spaces

Financial Details

  • Tax Amount: $37,998
  • Taxes w/Assessments: N/A
  • Tax/Property ID: N/A
  • Tax Year: 2025

Payment Calculator

Monthly Payment

  • in Principal and Interest
  • in Taxes
Years
% Down Payment
% Mortgage Rate

Questions About..

420 Williamson Rd Gladwyne, PA 19035

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Never Miss A New Property

Get notified any time there's a new home on the market in this neighborhood!

Don't worry! We'll never spam you or sell your details. You can unsubscribe whenever you'd like.

Originating MLS: BRIGHT_MAIN

|

home

Are you buying or selling a home?

Buying
Selling
Both
home

When are you planning on buying a new home?

1-3 Mo
3-6 Mo
6+ Mo
home

Are you pre-approved for a mortgage?

Yes
No
Using Cash
home

Would you like to schedule a consultation now?

Yes
No

When would you like us to call?

Thanks! We’ll give you a call as soon as possible.

home

When are you planning on selling your home?

1-3 Mo
3-6 Mo
6+ Mo

Would you like to schedule a consultation or see your home value?

Schedule Consultation
My Home Value

or another way