Perfectly blending timeless Main Line charm with thoughtfully curated modern updates, this exceptional stone Colonial is nestled on a picturesque, tree-lined street in the heart of Wynnewood's coveted Penn Wynne neighborhood. Beautifully reimagined with designer finishes throughout, this home offers the perfect balance of classic architecture and contemporary living. The heart of the home is a stunning chef's kitchen designed for both everyday living and effortless entertaining, featuring elegant stone countertops, a designer range hood, a premium GE Café suite of appliances, and a beautifully appointed butler's pantry complete with additional storage and a built-in wine refrigerator. Just beyond, the formal dining room is flooded with natural light from dramatic floor-to-ceiling windows that frame peaceful views of the professionally landscaped rear yard, creating an inviting setting for everything from intimate dinners to holiday gatherings. The home's living spaces are equally impressive. A gracious formal living room offers a warm and sophisticated retreat centered around a wood-burning fireplace with a striking new stone mantel, while a separate, cozy den features custom built-in shelving and a media console, making it the perfect space to unwind. Tucked just beyond the den is a versatile bonus room ideally suited as a home office, playroom, or quiet reading room. Upstairs, you'll find 5 generously sized bedrooms and 3 full bathrooms, including a bright and serene primary suite positioned on the corner of the home to take advantage of multiple window exposures and abundant natural light. The spacious suite features a beautifully renovated ensuite bath with a tiled walk-in shower, thoughtful his-and-hers storage solutions, and a peaceful atmosphere that feels like a private retreat. In addition to the 5 bedrooms, you'll find a flex space on the second floor, previously used as an art studio, offers endless possibilities as a nursery, yoga or wellness room, second home office, creative studio, or private retreat. Outside, the beautifully landscaped backyard serves as a true extension of the home, offering mature plantings, elegant stone hardscaping, and exceptional privacy—an ideal backdrop for outdoor entertaining or peaceful evenings at home. Beyond its beautiful finishes, this home has been comprehensively updated for peace of mind with a NEW ROOF, ALL-NEW HVAC system, new ELECTRICAL, new PLUMBING, and new WINDOWS, offering the confidence of modern infrastructure while preserving the timeless character that makes Main Line homes so desirable. Located within the award-winning Lower Merion School District, this home provides access to Penn Wynne Elementary, Black Rock Middle School, and Lower Merion High School. Enjoy the convenience of being just minutes from Suburban Square, downtown Ardmore, Wynnewood Shopping Center, Whole Foods, Trader Joe's, neighborhood favorites including Sabrina's Café, Char & Stave, and Delice et Chocolat, as well as SEPTA Regional Rail for an easy commute to Center City Philadelphia. Combining beautifully updated interiors, flexible living spaces, and one of the Main Line's most sought-after locations, this is a rare opportunity to own a truly special home in Penn Wynne.
Single-familyProperty Type
1939Year Built
10,018 sq ftLot Size
$478Price/Sq.Ft.
2 spacesParking
Listed by Peter Brooks• Elfant Wissahickon Realtors
Est. $2,888 per month, based on comparable rentals
Sale and tax history for 57 Allandale Rd
Sale History
Tax History
Date
Event
Price
BRIGHT MLS #PAMC2187988
Aug 26, 2026
Sold
$1,350,000
$478/sq ft
Aug 5, 2026
Pending
—
Jul 30, 2026
Contingent
—
Jul 24, 2026
Relisted
—
Jul 20, 2026
Contingent
—
Jul 16, 2026
Listed
$1,395,000
$494/sq ft
BRIGHT MLS #PAMC2139624
Jul 31, 2025
Sold
$850,000
$301/sq ft
Jun 5, 2025
Pending
—
Jun 4, 2025
Contingent
—
May 31, 2025
Listed
$775,000
$274/sq ft
May 21, 2025
Coming Soon
$775,000
$274/sq ft
+35
* * Offer deadline 5pm Monday 6/2 * * * A rare opportunity in a sought-after Wynnewood this charming stone colonial is available for the first time since 1956. Nestled just a short trail walk from Penn Wynne Park, the home has been lovingly maintained and thoughtfully expanded over the decades. A significant two-story addition in 1968 transformed the original three-bedroom layout into a spacious five-bedroom residence, surrounded by lush, natural gardens. This special home is now ready for its next chapter. The inviting covered front porch leads into a welcoming foyer with a coat closet and classic hardwood floors found throughout the home. The generous living room is filled with natural light and features a bay window, wood-burning fireplace, and original built-ins. The adjacent dining room boasts a newly installed floor to ceiling window offering beautiful garden views and plantation shutters, along with built-in cabinetry for added charm and functionality. The compact kitchen includes newer appliances and a separate breakfast room with direct access to the backyard. A conveniently located mudroom provides first-floor laundry, abundant storage, and an additional exit to the flagstone patio. Just off the foyer, step down into the sunken den. This versatile spacious room includes a powder room and potential home office that is plumbed with water for easy future upgrades. Upstairs, to the left of the landing, you’ll find a spacious bedroom with ample closet space, a primary suite with double closets and an en-suite bath, and a third bedroom served by a hall bath. To the right of the stairs, in the expanded wing, there’s a cozy, sunlit room perfect as an art studio, nursery or office, two additional spacious bedrooms, another full bath, and two large hall closets. There are pulldown stairs to the attic. The finished basement features a recreation room and utility space with a French drain system for peace of mind. The exterior was freshly painted in 2024, enhancing the home's curb appeal. Offering generous living space and timeless character, this home is ready to be reimagined to suit modern tastes—all in a prime Wynnewood location within the Lower Merion School District just minutes away from Lankenau Hospital. Local parks, schools, places of worship, and the library are just a short walk away. This home provides easy access to City Line Avenue, I-76, and the regional rail making the commute to Center City a breeze.
Year
Property tax
Land + Additions
Assessment*
2026
$13,139 (+4.6%)
2025
$12,561 (+5.4%)
2024
$11,919 (+4.4%)
2023
$11,422 (+1.9%)
2022
$11,210 (+2.3%)
2021
$10,955 (+2.5%)
2020
$10,687 (+1.8%)
2019
$10,499 (+1.9%)
2018
$10,306 (+1.9%)
2017
$10,112 (+8.4%)
2015
$9,325 (+6.0%)
2014
$8,797
2013
$8,797 (+3.1%)
2011
$8,537 (+4.0%)
2010
$8,209 (+3.6%)
2009
$7,927
Public record
Public record
Zoning
Beds
5
Baths
3.5
Stories
2
Lot width
113 ft.
Lot depth
—
Lot size
10,000 Sq. Ft.
Year renovated
—
Sq. Ft.
2,826
Year built
1939
Style
Single Family Residential
County
Montgomery County
APN
400000452003
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 5, 2026.
LDR4
Low Density Residential Districts
LDR4 is a low intensity district intended for detached single-family residential homes and the preservation of the existing neighborhood character.