A private gated drive winds through 13 breathtaking acres, unveiling an extraordinary estate where timeless elegance meets resort-style living. Designed for both grand entertainment and everyday luxury, this remarkable property offers an unmatched lifestyle in a spectacular setting. The impressive residence welcomes you with a dramatic two-story foyer featuring a sweeping curved staircase and views into the soaring two-story great room, complete with a gas fireplace, wet bar, and walls of windows overlooking the picturesque grounds. Hand-scraped hardwood flooring flows throughout the main level, loft, and second-floor hall, while refined architectural details, including crown molding and dentil trim, enhance the stately study behind double French doors. At the heart of the home, the gourmet kitchen is beautifully appointed with rich cherry cabinetry, granite countertops, a gas cooktop, Sub-Zero refrigerator, wall oven/microwave combination, and an oversized dining area. A spacious butler's pantry with a coffee bar seamlessly connects the kitchen to the elegant dining room, which opens through French doors to both the wraparound porch and foyer. A convenient first-floor laundry is ideally located just off the kitchen and attached three-car garage. The luxurious primary suite is a true retreat, featuring a see-through fireplace shared with the spa-inspired bath, a comfortable sitting area, heated floors, barrel ceiling and French doors leading directly to the indoor pool. The lavish bath offers a spacious ceramic shower, jetted soaking tub, separate his-and-hers vanities, and two oversized custom walk-in closets. A stunning indoor swimming pool creates a year-round oasis with heated floors, sauna and sliding glass doors opening to a secluded patio highlighted by a dramatic double waterfall, blending indoor comfort with outdoor tranquility. The second level is equally impressive, centered around a spectacular recreation room overlooking the great room below. Complete with a fireplace, custom built-ins, and ample space for a pool table and gathering area, it serves as the perfect destination for entertaining or relaxing. Three additional generously sized bedrooms, exceptional storage throughout, and two full bathrooms provide comfortable accommodation for family and guests alike. The finished lower level expands the home's versatility with a spacious recreation or fitness area, an additional full bath, and an expansive storage room. Above the attached three-car garage, a beautifully finished private apartment offers a living room, kitchenette, full bath, and bedroom, all showcasing sweeping views of the surrounding estate. Car enthusiasts and entertainers alike will appreciate the detached eight-car garage, crowned by an exceptional party room and state-of-the-art theater. Surrounded by 13 private acres, from the expansive wraparound porch to the thoughtfully designed indoor and outdoor living spaces, every detail of this extraordinary estate has been carefully crafted to deliver unparalleled luxury, privacy, and an exceptional lifestyle.
Single-familyProperty Type
2001Year Built
13.8 acresLot Size
$186Price/Sq.Ft.
11 spacesParking
Listed by • Keller Williams Realty
Bought with Georgann Koumaros• BERKSHIRE HATHAWAY THE PREFERRED REALTY
Est. $3,307 per month, based on comparable rentals
Sale and tax history for 661 Waterdam Rd
Sale History
Tax History
Date
Event
Price
West Penn MLS #1762825
Aug 24, 2026
Sold
$1,986,019
$186/sq ft
Aug 12, 2026
Pending
—
Jul 6, 2026
Contingent
—
Jul 3, 2026
Listed
$2,100,000
$197/sq ft
West Penn MLS #1676096
May 28, 2025
Sold
$1,750,000
$164/sq ft
May 9, 2025
Pending
—
Apr 15, 2025
Contingent
—
Mar 20, 2025
Price Changed
$1,999,000
$187/sq ft
Oct 17, 2024
Listed
$2,350,000
$220/sq ft
+45
Nestled on 13.80 acres, this extraordinary estate offers over 10,000 sq ft of luxurious living with high-end finishes, spacious rooms, and exceptional amenities. This exquisite property includes 5 bedrooms, 6 full baths, and 3 half baths. The open-concept design is perfect for entertaining or relaxing. The main floor hosts the primary suite, a true retreat with a 36x19 bedroom, large closets, and a beautiful ensuite. Enjoy your private indoor swimming pool & sauna year-round! The basement offers a 25x18 finished space with a full bath and an 84x56 unfinished area for custom use. Above the 3-car garage, a separate living quarters features a living room, kitchen, bedroom, and bath. Above the 4-car detached garage, you'll find a custom media room, living room, and half bath. Wrap-around porches and stoned patio offer stunning views of meticulously landscaped grounds. This estate is a rare opportunity to own a private retreat with endless possibilities for luxury and comfort. Zoning is R2
West Penn MLS #942336
Dec 5, 2012
Listed
$2,375,000
$222/sq ft
+13
Fabulous Private Estate Property on 13+ fenced acres, main hse w/ 2 stry grt rm w/ soar vws, outdr watrfall w/ elab lndscap rcks & gazbo, inter pool opns to outdrs w/ sauna, sep nanny/caretaker ste & separate apt too, separate bldg w/ xtra grg & movie theatre, 1st flr mst, 2nd flr fr & billard rm, outstnd amenities
West Penn MLS #897707
Dec 16, 2011
Listed
$2,375,000
$222/sq ft
West Penn MLS #852106
Dec 13, 2010
Listed
$2,995,000
$280/sq ft
Public Records
Oct 13, 2006
Sold
$2,600,000
$243/sq ft
West Penn MLS #616710
Oct 12, 2006
Price Changed
$2,750,000
$257/sq ft
Oct 12, 2006
Sold
$2,600,000
$243/sq ft
May 4, 2006
Listed
$2,600,000
$243/sq ft
Public Records
Jan 15, 2000
Sold
$180,000
$17/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$22,561 (+3.0%)
$96,100 + $1,185,000
$1,281,100
2025
$21,900 (+4.0%)
$96,100 + $1,185,000
$1,281,100
2024
$21,068 (+3.0%)
$96,100 + $1,185,000
$1,281,100
2023
$20,446 (+0.3%)
$96,100 + $1,185,000
$1,281,100
2022
$20,386
$96,100 + $1,185,000
$1,281,100
2021
$20,386 (+5.3%)
$96,100 + $1,185,000
$1,281,100
2020
$19,357 (+1.7%)
$96,100 + $1,185,000
$1,281,100
2019
$19,038 (+2.1%)
$96,100 + $1,185,000
$1,281,100
2018
$18,640 (−87.2%)
$96,100 + $1,185,000
$1,281,100
2017
$145,353
$96,100 + $1,185,000
$1,281,100
Public record
Beds
5
Baths
8
Stories
2
Lot width
—
Lot depth
—
Lot size
13.8 Acres
Year renovated
—
Sq. Ft.
10,687
Year built
2001
Style
Single Family Residential
County
Washington County
APN
5200030000006205
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 11, 2026.
Property details
Parking
Garage/Carport Information
Has Garage
Has Attached Garage
Parking
Features: Attached, Detached, Garage, Garage Door Opener
# of Parking (Total): 11
Interior
Virtual Tour
Bathroom Information
# of Full Bathrooms: 6
# of Half Bathrooms: 4
Room Information
Has Basement
Basement Information: Finished, Interior Entry
Fireplace Information
Has Fireplace
# of Fireplaces: 3
Features: Gas
Equipment
Appliances: Some Gas Appliances, Cooktop, Dishwasher, Disposal, Microwave, Refrigerator
Interior Features
Window Features: Multi Pane, Screen(s)
Flooring: Ceramic Tile, Hardwood, Carpet
Other Features: Kitchen Island, Pantry
Exterior
Building Information
Stories: 2
Roof Details: Asphalt
Construction Details: Frame
Pool and Spa Information
Pool Features: Pool
Lot Information
Lot Size Area: 13.8
Lot Size Acres: 13.8
Lot Size Dimensions: 13.8
Property Information
Resale
Financial
Assessments and Fees
Assessed Value: $1,281,100
Tax Information
Annual Tax Amount: $22,561
Utilities
Utility Information
Sewer: Public Sewer
Water Source: Public
Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Forced Air, Gas
Public facts
Beds: 5
Baths: 8.0
Sq. Ft.: 10,687
Stories: 2.0
Lot Size: 13.8 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: —
County: Washington County
APN: 5200030000006205
Home facts updated by county records on Sep 11, 2026
Around this home
Schools
Wylandville Elementary School
Public K-4 • Assigned • 3.0mi
7/10
Canonsburg Middle School
Public 7-8 • Assigned • 4.3mi
9/10
Canon-McMillan Senior High School
Public 9-12 • Assigned • 4.3mi
6/10
Provided by GreatSchools
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
3/10 Heat Factor
7 days above 96° expected this year, 17 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Canonsburg, PA • 15317
Average low and high temperatures (°F)
31
17
40
24
58
36
66
45
68
50
81
62
85
68
81
60
79
56
66
44
52
36
41
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
91/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 26% for direct sun exposure in Canonsburg. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.7 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.78M – $2.15M
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