$890,000
4 bd|2.5 ba|2,992 sqft
451 Knollbrook Dr, Langhorne, PA 19047
Listed by Coldwell Banker Hearthside
Off Market
Photos from this home's most recent listing, courtesy of Toll Brothers Real Estate, Inc.. They may not reflect its current condition.
Facts & features
Interior
- Bedrooms
- 3
- Full bathrooms
- 3
- Living area
- 2,361 sq ft
Property & construction
- Property type
- Twin / Semi-Detached
- Year built
- 2025
Public record
- County
- Bucks County
- School district
- Neshaminy
- Sales on record
- 1
The NookLocal estimate
Estimated value
$941,000
Automated estimate, not an appraisal. Sale records through July 2026.
About this estimate
Based on 10 comparable sales nearby, and this home's own March 2026 sale grown with the local market.
- Last sold
- March 2026 for $915,000
- About $934,599 in today's market
Comparable Sales
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 312 KYLE LANE #90, LANGHORNE, PA 19047 | March 2026 | $999,766 | 3/3 | 2,361 | $1,021,181 |
| 414 COLE LN #HOMESITE 121, LANGHORNE, PA 19047 | July 2026 | $944,000 | 3/3 | 2,380 | $938,110 |
| 428 COLE LANE #HOMESITE 114, LANGHORNE, PA 19047 | May 2026 | $920,000 | 3/3 | 2,380 | $914,210 |
| 430 COLE LN #HOMESITE 113, LANGHORNE, PA 19047 | April 2026 | $885,000 | 3/3 | 2,380 | $879,430 |
| 311 KYLE LANE #HOMESITE 101, LANGHORNE, PA 19047 | April 2026 | $916,995 | 3/3 | 2,380 | $911,224 |
| 432 COLE LANE #LOT 112, LANGHORNE, PA 19047 | March 2026 | $965,742 | 3/3 | 2,380 | $980,220 |
Price and sale history
| Date | Event | Price |
|---|---|---|
| March 2026 | Sold | $915,000at ask |
| May 2025 | Listed for sale | $915,000 |
From MLS listing records, closed sales, and county deed records. Earlier transactions may exist.
Area statistics
School district
Neshaminy
- Academic index
- 61/100
- Graduation rate
- 95.3%
- PSSA ELA proficient
- 53.9%
- PSSA Math proficient
- 49.2%
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.
Map location
Open in Google Maps© 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: August 21, 2026 at 8:24 AM EDT
Homes for sale in Langhorne
Need an agent who gets you?
Our co-founder Carmen does a 1-on-1 needs analysis with you, then hand-picks a vetted Langhorne agent or lender. Free, no obligation. If you work with a partner we introduce, NookLocal may earn a referral fee from their broker.
Check another home
The NookLocal estimate is an automated valuation for informational purposes only. It is not an appraisal. Consult a licensed real estate professional or certified appraiser before making financial decisions. How the estimate works. Listing and sale data via Bright MLS.