One of the most remarkable compounds built on the Main Line in the 21st century. Set across nearly 7.5 private acres of exceptionally manicured grounds just minutes from the Village of Gladwyne, this remarkable gated estate is fully fenced and designed for both privacy and security. Beyond the gates, a breathtaking fountain and cobblestone motor courtyard create a striking arrival, setting the tone for this stately brick and limestone residence defined by scale, craftsmanship, and refined design. Inside, the sense of scale and space is unrivaled. The grand foyer opens to a dramatic gathering space with soaring 30-plus-foot ceilings, abundant natural light, and sweeping views of the surrounding grounds. An elevator services all levels, supporting effortless multigenerational living, while a separate service entrance provides discreet functionality. The first floor is designed for both grand-scale entertaining and intimate gatherings. A sophisticated wine tasting room is perfectly positioned adjacent to the dining room, while the formal entertaining spaces provide an elegant setting for celebrations with family and friends. The two-story family room, complete with a fully functional bar, opens seamlessly to the breakfast room and kitchen. At the heart of the home, the oversized gourmet kitchen is appointed with tailored cabinetry, premium appliances, onyx countertops, and a fireplace, with sweeping views of the rear grounds, gardens, and tennis court. Bespoke finishes and thoughtful design make the space equally suited to everyday living and entertaining. A first-floor theater comfortably accommodates more than 20 guests, creating an exceptional setting for movie nights and gatherings. The finished lower level extends the home’s lifestyle offerings with a private wellness center, barber shop, game room, and two-lane bowling alley. These spaces transition seamlessly to the resort-like pool area, complete with a full outdoor kitchen, cabana, bathroom, changing rooms, outdoor shower, and expansive terraces designed for effortless indoor-outdoor living. Recreational amenities include a lighted tennis and sports court and a private two-lane bowling alley, offering a level of entertainment rarely found in a residential setting. Three guest houses provide flexible accommodations for extended family, guests, or staff, while a nine-car garage offers exceptional convenience and storage. A dedicated primary suite wing creates a private retreat, complete with its own sitting room, kitchenette, and outdoor seating area. His-and-hers marble and onyx bathrooms and dressing areas further elevate the suite, offering an exceptional sense of luxury, space, and privacy. Throughout the estate, beautifully landscaped grounds balance expansive lawns with intimate garden spaces, creating a setting that feels both grand and serene. Every element has been thoughtfully considered to support a lifestyle centered around privacy, entertaining, recreation, and multigenerational living. A truly exceptional Main Line compound, this estate offers an extraordinary combination of scale, amenities, craftsmanship, and privacy in one of Gladwyne’s most coveted settings.
Single-familyProperty Type
2007Year Built
7.5 acresLot Size
$445Price/Sq.Ft.
9 car garageParking
Listed by Andrea Desy Edrei• SERHANT PENNSYLVANIA LLC
Gladwyne, located between Bala Cynwyd and Bryn Mawr, is a residential and semi-rural Philadelphia neighborhood with a wooded riverbank setting and a village-style commercial strip. The neighborhood’s character concentrates around the cluster of storefronts at Youngsford Road and Righters Mill Road, where a low-key mix of local shops and everyday errands meets trailhead energy. Stone farmhouses, long-driveway estates, and newer custom homes sit behind mature trees and rolling terrain. The Schuylkill River and nearby preserves shape a weekend rhythm of walks, rides, and quiet overlooks. Gladwyne Library and the Gladwyne Civic Association anchor community programming in a small-town streetscape. Dining landmarks such as The Grog Grill and the Gladwyne Market café counter add a familiar, local cadence.
Provided by Walk Score and Local Logic
Market insights
841 Merion Square Rd · $12,900,000
DAYS ON MARKET
3 days
The average home goes pending in 26 days.
SALE-TO-LIST
101.5%
Most homes are selling 2% above list price.
LIST PRICE
$12,900,000
Median sale price in this area is $601,028. (95% lower than this home)
PRICE DROP
0 price drops
17% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Second kitchen
Additional stairway
Bar and wet/dry bar
Soaking tub
Walk-in shower
Breakfast area
Built-ins and crown moldings
Butler's pantry
Curved and double/dual staircases
Elevator
Entry-level bedroom
Exposed beams
Family room off kitchen
Kitchen island
Gourmet kitchen
Pantry
Walk-in closets
Wine storage
Beamed, cathedral, tray and vaulted ceilings
High ceilings
Plaster walls
Has indoor heated spa
Bedrooms
Six bedrooms on the first upper level
One bedroom on the main level
Bathrooms
Nine full bathrooms total
Six half bathrooms total
Seven full bathrooms on the first upper level
One half bathroom on the first upper level
One full and four half bathrooms on the main level
One full and one half bathroom on the first lower level
One full bathroom in lower levels
One half bathroom in lower levels
Kitchen
Built-in microwave
Built-in range
Commercial range (six burner)
Double oven
Microwave
Range hood
Stainless steel appliances
Refrigerator
Compactor
Disposal
Dishwasher
Icemaker
Laundry & utility
Washer included
Laundry rooms on main, upper and lower floors
Workshop in basement
Flooring
Hardwood floors
Marble floors
Heating & cooling
Central heating with natural gas
Radiant heat
Zoned heating
Central A/C (natural gas cooling fuel)
200+ amp electrical service
Natural gas hot water
Fireplace
Six fireplaces
Gas/propane fireplaces
Basement
Daylight, fully finished basement
Heated and waterproofed
Poured concrete foundation
Walkout level with windows
Exterior features
Multiple balconies
Brick patios and terraces
Wrap-around porch
Extensive hardscape
Exterior lighting
Gutter system
Hot tub
Lawn sprinkler / underground irrigation
Outside shower
Play area
Tennis court(s)
Water fountains
BBQ grill
Home design
Detached residence
Slate roof
Double-pane and Palladian windows
Architect: Bissinger
Elevator and 48"+ wide halls for accessibility
Not in a federal flood zone
Excellent property condition
Parking
Attached garage with inside access and side entry
Detached garage
Oversized garage spaces
Nine total garage/parking spaces (9 garage spaces)
Circular driveway
Lighted parking
Security
Privacy fencing
Wrought iron fencing
Construction
Brick and concrete construction
Concrete perimeter foundation
Additional structures on site including second house, carriage house, guest house, pool house/cabana, tenant house, garage(s), office/studio, and pool equipment shed
Utilities
Public sewer
Municipal trash service
Pool
Indoor personal pool
Heated in-ground pool with lap/exercise design
Negative edge/infinity pool features
Other
Ownership is fee simple
Estimated above-grade finished area
Estimated below-grade finished area
Electricity and solar
View estimated energy costs and solar savings for this home
Poised gracefully amidst the picturesque landscape of Gladwyne, this architectural marvel effortlessly blends sophistication with meticulous craftsmanship. From the moment one steps onto the grounds, the estate's understated elegance beckons exploration, with every detail carefully curated to evoke a sense of timeless allure. Craftsmen from around the world have contributed their expertise to create a residence that stands as a testament to luxury and refinement. The journey commences at the entrance, where ornately carved doors, crafted by artisans of unparalleled skill, offer a glimpse into the opulence within. Entering the foyer, guests are greeted by a symphony of textures and hues, with hand-painted frescoes adorning soaring ceilings and natural light cascading through expansive windows, framing panoramic vistas of the surrounding landscape. At the heart of the estate lies the culinary haven, where meticulously crafted cabinetry and top-of-the-line appliances converge to create a space as functional as it is stylish. Here, culinary masterpieces are born amidst an atmosphere of refined charm and effortless grace. Each room within the residence tells its own story of impeccable design and attention to detail. From the lavish master suite, boasting a private terrace overlooking meticulously manicured gardens, to the inviting guest quarters adorned with bespoke furnishings and accents, every space exudes an air of timeless sophistication. Beyond the main residence, three outbuildings provide additional accommodations for guests or staff, seamlessly blending with the estate's architectural aesthetic. Within these structures, nine-car garages are distributed, offering ample space for automotive enthusiasts to indulge their passion. Outside, the meticulously landscaped grounds offer a sanctuary for relaxation and rejuvenation. A sprawling terrace provides the perfect setting for al fresco gatherings, while carefully curated gardens, designed by renowned landscape architects, invite moments of quiet contemplation amidst nature's splendor. In every aspect, this exceptional estate is a collaborative masterpiece, where craftsmen from diverse backgrounds have come together to create a sanctuary of unparalleled luxury. From its architectural grandeur to its meticulously appointed interiors, it stands as a testament to the timeless allure of fine craftsmanship and refined living.
BRIGHT MLS #PAMC2099994
Sep 12, 2024
Listing Removed
—
Apr 7, 2024
Listed
$11,999,000
$414/sq ft
Public Records
Apr 29, 2003
Sold
$3,450,000
$119/sq ft
BRIGHT MLS #1003371541
Mar 11, 2002
Listed
$3,450,000
$119/sq ft
BRIGHT MLS #PAMC419682
Dec 29, 2001
Listing Removed
—
Jun 29, 2001
Listed
$4,200,000
$145/sq ft
Public Records
Jun 3, 1987
Sold
$1,175,000
$41/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$174,185 (−2.0%)
2025
$177,738 (−25.1%)
2024
$237,213 (−13.8%)
2023
$275,267 (+1.9%)
2022
$270,166 (+2.3%)
2021
$264,014 (+2.5%)
2020
$257,566 (+1.8%)
2019
$253,019 (+1.9%)
2018
$248,385 (+1.9%)
2017
$243,723 (+8.4%)
2015
$224,741 (+6.0%)
2014
$212,022
2013
$212,022 (+3.1%)
2011
$205,734 (+4.0%)
2010
$197,842 (+3.6%)
2009
$191,043
Public record
Public record
Zoning
Beds
10
Baths
15
Stories
2
Lot width
288 ft.
Lot depth
—
Lot size
7.25 Acres
Year renovated
—
Finished Sq. Ft.
30,652
Unfinished Sq. Ft.
—
Total Sq. Ft.
30,652
Year built
2007
Style
Single Family Residential
County
Montgomery County
APN
400037284008
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 5, 2026.
LDR1
Low Density Residential Districts
LDR1 is a low intensity district intended for detached single-family residential homes and the preservation of the existing estate character.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Infrastructure
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 102° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
3 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Gladwyne, PA • 19035
Average low and high temperatures (°F)
36
22
41
26
59
38
67
46
73
55
84
65
88
70
82
62
78
60
69
47
57
39
42
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 841 Merion Square Rd
There isn’t enough information to generate an accurate estimate at this time. Learn More
More resources
Rental earnings
Est. $4,846 per month, based on comparable rentals
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