$890,000
451 Knollbrook Dr, Langhorne, PA 19047
Listed by Coldwell Banker Hearthside
Welcome to this exceptional contemporary home in the highly sought-after Wychwood Glen community, where homes are rarely available. Perfectly positioned on a quiet circle drive and directly adjacent to Core Creek Park, this beautifully treed property offers a peaceful, park-like setting while remaining close to major transportation routes, shopping, dining, and top-rated schools. Offering approximately 2,900 square feet of living space, this home features 4 bedrooms, 3.5 bathrooms, soaring ceilings, and an open, flowing floor plan designed for comfortable everyday living and effortless entertaining. The spacious family room, highlighted by a propane fireplace, opens to the breakfast area and leads to a new multi-tiered deck overlooking the picturesque backyard. Step outside to your own private retreat where mature trees surround multiple patios, creating the perfect space to relax or entertain. The ultra-convenient outdoor kitchen with built-in grill makes hosting family and friends a breeze while you enjoy the tranquil surroundings. The versatile first-floor library/office can easily serve as a guest room or potential fifth bedroom. The finished walk-out lower level is thoughtfully designed as an ideal in-law or guest suite, complete with a large recreation and sitting area, wet bar, full bathroom, and sliding glass doors leading directly to the patio and backyard. The primary suite is a true owner's retreat, featuring a designer walk-in closet, whirlpool soaking tub, separate shower, and generous closet space. Three additional bedrooms are served by a convenient Jack-and-Jill bathroom layout. Extensively updated inside and out, this home combines quality improvements, exceptional indoor and outdoor living spaces, and one of the area's most desirable locations. With direct access to the beauty and recreation of Core Creek Park and the rarity of available homes in Wychwood Glen, this is a unique opportunity to own a truly special property.
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Jul 10, 2026 | Listed for sale | $799,900 |
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
$794,000
Automated estimate, not an appraisal. Sale records through July 2026.
Based on 10 comparable sales nearby, the Bucks County assessment ratio, weighted toward the current asking price.
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 256 E MARSHALL AVE, LANGHORNE, PA 19047 | December 2025 | $710,000 | 4/3 | 2,746 | $777,379 |
| 44 CHANCERY RD, LANGHORNE, PA 19047 | September 2025 | $531,000 | 4/3 | 2,816 | $580,593 |
| 276 HAMPTON DR, LANGHORNE, PA 19047 | July 2026 | $725,000 | 4/2 | 2,841 | $806,783 |
| 1626 WINTER AVE, LANGHORNE, PA 19047 | June 2026 | $515,000 | 4/2 | 2,908 | $546,033 |
| 212 EZRA ROAD #HOMESITE 6, LANGHORNE, PA 19047 | March 2026 | $1,442,523 | 3/3 | 2,888 | $1,443,258 |
| 529 ALDRICH CIRCLE #HOMESITE 38, LANGHORNE, PA 19047 | February 2026 | $1,600,641 | 3/3 | 2,888 | $1,601,457 |
Estimated at current rates
$10,795 / year
≈ $900 per month
MLS shows (2025)
$10,795
School tax
NESHAMINY · 190.21 mills (2025-26)
$8,400
County tax
Bucks County · 29.65 mills (2026)
$1,309
Municipal tax
As recorded for 2025, varies by municipality
$1,086
Recomputed from the county assessment ($44,160, 1972 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 Bucks County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$5,148/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
Neshaminy
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.
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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: August 22, 2026 at 2:03 PM EDT
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