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About this home

On the Main Line, homes of this caliber are measured not only by the sweep of the land and square footage of the home, but also by the discipline of its stewards—knowing what to improve and knowing what to preserve. Set on 2.25 lush acres of park-like grounds, this spectacular “Legacy Estate” is precisely the kind of storied property the Main Line is known for — a private sanctuary where modern comfort has been woven in with a thoughtful hand, but the soul of the home was never compromised. As you approach the property, slow your pace and admire the scene. Set back from the road, the stone home sits high above a sweeping park-like lawn framed by privacy landscaping, accented by a charming bridge that arcs over a quiet curve of Mill Creek. The driveway offers both a circular turnaround and plentiful parking, perfect for everyday convenience and effortless entertaining. Step through the arched entry into a foyer anchored by a dramatic curved staircase, soaring ceilings with period moldings, and gleaming hardwood floors. To the right, the formal living room is lined with windows and centered on a wood-burning fireplace with new liner and firebox. Beyond, a library with cathedral beamed ceiling, fireplace, hidden bar, and access to the side patios offers one of the home's most inviting retreats. To the left of the foyer, the generously sized dining room features linen wall coverings and French doors opening to a slate patio — equally suited to outdoor parties or morning coffee. Adjacent, a breakfast room with lead-glass windows, beamed ceiling, and slate floor is outfitted with a custom built-in butler's pantry with lighted bar. The Chef's Kitchen delivers both luxury and function: a Lacanche range, Wolf steam oven, oversized island, statuary marble countertops, and generous cabinetry. Beyond, the original staff wing provides two bedrooms, a full marble bath with radiant heat floors, and access to both levels via the back staircase. Upstairs, the primary suite features a vaulted ceiling, gas fireplace, and balcony overlooking the grounds. The primary bath offers a soaking tub, oversized shower, double vanity, marble tile, radiant heat floors, and heated towel racks. Three additional bedrooms are served by two Jack-and-Jill baths, both with radiant heat floors. A hallway laundry room and attic storage complete the upper level. As you decend to lower level, you will find a landing with powder room and door to a patio. Below is the finished lower level-- a destination of its own. A large Recreation Room with fireplace has French doors that open to another slate patio. A redlight sauna, wet bar, powder room and exercise area, all with radiant heat flooring, provide a spa-like setting while the Wine Cellar with 2 zoned refrigeration will accommodate a collection of up to 2500 bottles! A utility room houses 2 new water heaters, new HVAC servicing the basement and 1st floor, the security panel and laundry hookup. A mudroom with boot wall and lockers is conveniently located next to the garage. The two-car garage with new doors houses a reverse osmosis water system, whole-house water softener/chlorine removal system, and EV charging station. Additional improvements to the home include a Generac generator, refurbished windows, two 200-amp electrical panels, heated gutters, a cedar shake roof, irrigation system, and an elevation certificate providing the property with minimal flood insurance. Walking distance to Rosemont train station, downtown Bryn Mawr and Ashbridge Park, with walking trails, sport courts and playground. Top-rated schools, and the Main Line's best dining and shopping. A full list of updates is available upon request.

Facts & features

Interior

Bedrooms
6
Bathrooms
4 full · 2 half
Living area
5,848 sq ft
Heating
Central
Cooling
Central A/C

Property & construction

Property type
Residential
Architectural style
Tudor
Year built
1935

Lot & parking

Lot size
2.2 acres (95,832 sq ft)
Garage
2 spaces

Financial

Price / sq ft
$504
HOA dues
None

Listing details

MLS #
PAMC2177076
County
Montgomery County
School district
Lower Merion
Days on market
56 days

Price history

DateEventPrice
Apr 30, 2026Listed for sale$2,950,000

Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.

What this home really costs in taxes

Estimated at current rates

$33,811 / year

$2,818 per month

MLS shows (2026)

$33,810

School tax

LOWER MERION · 35.27 mills (2025-26)

$25,900

County tax

Montgomery County · 5.95 mills (2026)

$4,371

Municipal tax

As recorded for 2026 — varies by municipality

$3,539

Recomputed from the county assessment ($734,400, 1996 base year) × current millage — portals typically reprint the recorded 2026 bill. Pennsylvania does not reassess on sale. Estimate only — verify with Montgomery County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.

Where it sits

Open in Google Maps
Map for 317 AIRDALE, BRYN MAWR, PA 19010

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Information Deemed Reliable But Not Guaranteed

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 United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.

IDX listings are displayed pursuant to broker of record United Real Estate Strive 212 — Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.

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.

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: June 24, 2026 at 8:11 PM EDT

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