$999,900
1108 Kingsley Hall Dr, Lansdale, PA 19446
Listed by Keller Williams Real Estate-Montgomeryville
Exceptional Custom-Built Colonial Estate on 3.5 Acres | 3-Car Garage | Souderton Schools! Welcome to 521 Dewar Drive, a beautifully crafted Stellabott and Hewitt home set on 3.5 picturesque acres in Telford. Offering 4 bedrooms, 3.5 baths, a finished walkout lower level, and sweeping views of the surrounding countryside, this impressive residence showcases quality craftsmanship, spacious interiors, and a peaceful, private setting. Enter through the dramatic two-story foyer, highlighted by a stylish new chandelier, hardwood flooring, and fresh paint throughout the main level. The executive office showcases elegant crown molding, while the formal dining room is beautifully appointed with wainscoting and crown molding. The gourmet-inspired eat-in kitchen features 42" cabinetry with soft-close drawers, rich granite countertops, stainless steel appliances including a gas range, center island with built-in sink, pendant and recessed lighting, pantry, and convenient access to the oversized 3-car garage. A French door opens directly from the kitchen to the synthetic deck, creating an inviting setting for outdoor dining and entertaining while overlooking the serene neighboring farm and rolling countryside. The dramatic two-story living room is designed for both everyday enjoyment and entertaining, featuring a propane fireplace, elegant crown molding, and recessed lighting. Adjacent to the living room, a versatile game room or breakfast area provides additional space for gatherings, hobbies, or flexible everyday use. A tastefully updated powder room and ample closet storage for coats and crafts complete the main level. Dual stairwells lead to the upper level, where the expansive primary suite offers a generous sitting area with its own propane fireplace, vaulted ceiling, window bump-outs, and custom accent wall. The spa-inspired primary bath features a vaulted ceiling with skylight, dual vanity, walk-in shower, relaxing Jacuzzi tub, and spacious walk-in closet. Three additional sizable bedrooms share a hall bath with dual vanity, while a dedicated upper-level laundry room provides exceptional convenience. The fully finished walkout lower level significantly expands the home's living and entertaining space. This inviting level features new carpeting (2024), a propane fireplace framed by built-in shelving, full kitchenette/wet bar with wine cooler, and a third full bath. Walk out to the covered brick paver patio and enjoy the private hot tub surrounded by the peaceful natural setting. The expansive 3.5-acre property offers endless opportunities to enjoy the outdoors, with plenty of space for children to play, family activities, backyard games, and entertaining on a grand scale. Additional highlights include a new water heater (2025), new 40-year asphalt roof with full coverage of ice and water shield (2019), Anderson windows, dual sump pumps, central vacuum, 200-amp electrical service, and a 30-amp connection for a portable generator to provide backup power during an outage. Ideally located in the desirable Souderton Area School District, just minutes from Indian Valley Country Club, local dining and shopping, and an array of parks and recreation, with convenient access to the PA Turnpike for effortless travel. Come experience the beauty, space, and privacy of this pristine countryside setting. Schedule your private tour today!
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Aug 28, 2026 | Listed for sale | $985,000 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
$1,000,000
Above the asking price by 2%.
Automated estimate, not an appraisal.
Estimated at current rates
$15,765 / year
≈ $1,314 per month
MLS shows (2026)
$16,321
-3.4% at current rates
School tax
SOUDERTON AREA · 35.82 mills (2025-26)
$12,762
County tax
Montgomery County · 5.95 mills (2026)
$2,120
Municipal tax
As recorded for 2026, varies by municipality
$883
Recomputed from the county assessment ($356,230, 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 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.
Loan term
Estimated monthly payment
$6,546/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
Souderton Area
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
Bucks County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Bucks 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: September 10, 2026 at 2:08 PM EDT
Our co-founder Carmen does a 1-on-1 needs analysis with you, then hand-picks a vetted Telford agent or lender. Free, no obligation. If you work with a partner we introduce, NookLocal may earn a referral fee from their broker.