$4,000,000
Ave, Ambler, PA 19002
Listed by SERHANT PENNSYLVANIA LLC
Nestled in prestigious Northside Bryn Mawr, this exquisite custom Colonial residence, built in 2007 by E.B. Mahoney and beautifully renovated in 2021, offers a harmonious blend of luxury and comfort. Built with only the finest of materials with a cinder block exterior with masonry overlay and limestone trim. Incredibly low taxes (+- $34k) are an added bonus! Spanning nearly a flat acre, the property is a serene retreat, surrounded by lush landscaping and mature trees, providing a tranquil backdrop for your everyday life. Step inside to discover an inviting interior that exudes elegance and functionality. The two story grand foyer welcomes you with a stunning curved staircase, leading to 4 spacious bedrooms each with ensuite bathrooms. You'll find 10 foot ceilings throughout the first floor. The heart of the home is the gourmet kitchen, featuring upgraded countertops, a large island, and top-of-the-line Wolf & Sub-Zero stainless steel appliances, including a commercial range and double ovens. The butler's pantry and breakfast area make entertaining effortless, while the family room off the kitchen creates a warm gathering space. Rich hardwood and tumbled marble flooring flow throughout the home, complemented by plaster crown moldings and built-ins that add a touch of sophistication. Cozy up by one of the two marble fireplaces, or unwind in the luxurious saltwater spa or heated pool. The outdoor space is equally impressive, featuring extensive hardscaping, multiple patios, and a terrace that invites you to enjoy the serene garden and courtyard views. The fully finished windowed basement offers additional living space, perfect for hosting gatherings or enjoying a quiet evening in. With thoughtful features like a main floor laundry, cedar closets, and a security system, this home is designed for both convenience and peace of mind. Parking is a breeze with an oversized three-car garage and an asphalt & stone driveway with courtyard, ensuring ample space for guests. Located in a suburban setting, this property provides a perfect balance of privacy and accessibility, making it an ideal sanctuary for those seeking an exclusive lifestyle. Experience the epitome of luxury living in this remarkable home, where every detail has been meticulously crafted to create a warm and inviting atmosphere.
| Date | Event | Price |
|---|---|---|
| Apr 4, 2025 | Listed for sale | $3,999,999 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
Estimated value
$3,660,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Montgomery County assessment ratio, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 952 LAFAYETTE RD, BRYN MAWR, PA 19010 | July 2026 | $2,860,000 | 6/5 | 9,103 | $2,983,763 |
| 420 WILLIAMSON RD, GLADWYNE, PA 19035 | July 2026 | $3,350,000 | 6/6 | 8,725 | $3,368,577 |
| 952 LAFAYETTE RD, BRYN MAWR, PA 19010 | June 2025 | $2,333,400 | 6/5 | 9,103 | $2,445,959 |
| 717 N SPRING MILL RD, VILLANOVA, PA 19085 | March 2026 | $2,500,000 | 6/6 | 9,275 | $2,827,239 |
| 624 MORRIS AVE, BRYN MAWR, PA 19010 | July 2026 | $2,700,000 | 7/7 | 9,283 | $2,616,724 |
| 1285 S AVIGNON DR, GLADWYNE, PA 19035 | July 2026 | $1,945,000 | 7/6 | 8,667 | $1,990,426 |
Estimated at current rates
$30,931 / year
≈ $2,578 per month
MLS shows (2025)
$33,028
-6.3% at current rates
School tax
LOWER MERION · 35.27 mills (2025-26)
$26,465
County tax
Montgomery County · 5.95 mills (2026)
$4,466
Municipal tax
Not reported in the MLS feed
—
Recomputed from the county assessment ($750,400, 1996 base year) × current millage. School millage is from the latest year certified by the Pennsylvania Department of Education (2025-26); districts adopt the next year's budgets each June, and we update when the state certifies the statewide file in the fall. Portals typically reprint the recorded 2025 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.
Loan term
Estimated monthly payment
$23,823/mo
Taxes use NookLocal's estimate at current millage rates, not the stale figure on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.
School district
Lower Merion
2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.
Safety data
Montgomery County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Montgomery County taxes, explained →
Millage, the Common Level Ratio, and what changes after you buy.
© BRIGHT, All Rights Reserved
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: October 24, 2026 at 2:03 AM EDT
Our co-founder Carmen does a 1-on-1 needs analysis with you, then hand-picks a vetted Bryn Mawr agent or lender. Free, no obligation. If you work with a partner we introduce, NookLocal may earn a referral fee from their broker.