Virtual Tour

1640 MONK RD Gladwyne, PA 19035 New

UPDATED: 05/01/2026 04:17 PM ON MARKET: 2 days on market

$1,250,000

5 Beds3 Baths3,419 SqFt

Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Square Footage 3,419 sqft

Price per Sqft $365

Subdivision Gladwyne

MLS Listing ID PAMC2177006

Style Mid-Century Modern

Bedrooms 5

Full Baths 3

HOA Y/N N

Abv Grd Liv Area 1,819

Year Built 1962

Available Date 2026-04-30

Annual Tax Amount $14,734

Tax Year 2025

Lot Size 0.661 Acres

Acres 0.66

Lot Dimensions 52.00 x 0.00

Property Sub-Type Detached

Source BRIGHT

Property Description

Set at the end of exclusive Monk Road on the cul-de-sac, this Midcentury Modern masterpiece by noted architect Irwin Stein is a rare expression of thoughtful design, natural beauty, and timeless livability in the heart of Gladwyne. Built into a picturesque hillside overlooking wooded surroundings above the Schuylkill River, the residence embraces its setting through expansive glass, abundant exposures, and a seamless connection to landscape from nearly every room. The dynamic "folded plate" roof, a signature of Steins, appears to float above the home.

A paved patio leads to the ground-level entrance, where a bright and welcoming foyer immediately showcases the home's generous proportions and architectural character. Original details blend effortlessly with tasteful updates, while Stein's signature approach to light and sightlines is evident throughout—framing mature trees, natural foliage, and long views at every turn.

The main level offers an ideal everyday layout. The primary suite is privately positioned and includes an ensuite bath and copious closets. Two additional bedrooms on this floor enjoy large windows, tranquil views of the property, and share a full hall bathroom. Nearby, the updated kitchen, clad on three sides with original Walnut boards, features granite countertops, stainless steel appliances, and an electric cooktop, while the adjacent dining room is perfectly placed for both casual meals and entertaining. There is also an expansive, sunken living room highlighted by a fireplace, butt-glazed corner glass windows and a surrounding deck.

Downstairs, a more intimate family room creates a warm and inviting gathering space centered around a cozy fireplace. Designed for entertaining and relaxed living alike, this level also includes two additional well-sized bedrooms sharing a full hall bath, offering flexibility for guests, offices, or fitness needs. There is also an expansive bonus room ready to be made into a home gym or craft center and the original bomb shelter (the home was designed in the sixties!) ready to be converted into a wine cellar.

Glass doors open directly onto an organically shaped custom patio with unique rock formations that catch the water as it plunges from the roof on rainy days; it's where the home's indoor-outdoor lifestyle truly shines. A few steps down into the yard, a heated in-ground pool set against a dramatic stone wall provides the perfect summer retreat.

Completing the property is a covered carport equipped with a Tesla electric charger, thoughtfully integrated for modern convenience. Surrounded by wooded scenery and elevated river views, this exceptional residence offers a rare opportunity to own a true architectural gem in one of the Main Line's most coveted settings.


Data provided by Bright MLS. Property information is for the users personal, non-commercial use. Information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties that appear on the website may no longer be for sale, and may be under contract or sold. ©2026 Bright MLS, All Rights Reserved. Information is reliable but not guaranteed.