846-850 Mt. Pleasant BRYN MAWR PA 19010
$5,998,000
5
Beds
6
Baths
7,000
Sqft
2.12 sqft lot
Lot size
Residential · MLS #PAMC2180060
Listing Office: SERHANT PENNSYLVANIA LLC
About this home
A stunning new construction stone estate with a sophisticated modern edge, privately set on more than two bucolic acres (2.12 acres/double lot) in the coveted Northside Bryn Mawr neighborhood. Offering approximately 7000 square feet+- across two expansive levels — not including the walk-out lower level (additional 3100 square feet)— this exceptional residence showcases thoughtfully curated designer finishes throughout. Highlights include soaring 10-foot ceilings, a dramatic floating staircase, wide-plank hardwood floors, and exquisite natural marble and stone selections. Designed for both luxurious living and effortless entertaining, the home features a first-floor lounge, media/playroom, and a fully equipped back kitchen. Second level complete with 5 bedrooms each with their own ensuite baths as well as an additional bonus room (family lounge, rec space). Optional elevator feature. The property also includes a 4-car garage with a private apartment, studio or guest suite above (or 6th Bed). Exceptional outdoor possibilities abound, with plenty of room for a pool, pool house, and tennis court, creating the ultimate Main Line retreat.
Property taxes
What this home really costs in taxes
Estimated at current rates
$12,100 / year
≈ $1,008 per month
MLS shows (2026)
$13,514
-10.5% at current rates
School tax
LOWER MERION · 35.27 mills (2025-26)
$10,353
County tax
Montgomery County · 5.95 mills (2026)
$1,747
Municipal tax
Not reported in the MLS feed
—
Recomputed from the county assessment ($293,550, 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.
Map
See where it sits
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Data last updated: June 12, 2026 at 2:10 AM EDT