21 Callowhill Rd is a 1,963 square foot house on a 1.47 acre lot with 2 bathrooms. Based on Redfin's Chalfont data, we estimate the home's value is $584,521.
Single-familyProperty Type
1974Year Built
1.47 acresLot Size
$298Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$584,521
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.2% lower than the average sale price ($610K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$8,072 (+5.7%)
$8,040 + $33,960
$42,000
2025
$7,634 (+4.9%)
$8,040 + $33,960
$42,000
2024
$7,279 (+3.3%)
$8,040 + $33,960
$42,000
2023
$7,047 (+2.0%)
$8,040 + $33,960
$42,000
2022
$6,908 (+1.1%)
$8,040 + $33,960
$42,000
2021
$6,830
$8,040 + $33,960
$42,000
2020
$6,830 (+1.2%)
$8,040 + $33,960
$42,000
2019
$6,746
$8,040 + $33,960
$42,000
2018
$6,746 (+0.8%)
$8,040 + $33,960
$42,000
2017
$6,693
$8,040 + $33,960
$42,000
2015
$6,693 (+0.8%)
$8,040 + $33,960
$42,000
2014
$6,639
$8,040 + $33,960
$42,000
2013
$6,639 (+2.1%)
$8,040 + $33,960
$42,000
2011
$6,502 (+1.7%)
$8,040 + $33,960
$42,000
2010
$6,393
$8,040 + $33,960
$42,000
Tax history for 21 Callowhill Rd
Year
Property tax
Land + Additions
Assessment*
2026
$8,072 (+5.7%)
$8,040 + $33,960
$42,000
2025
$7,634 (+4.9%)
$8,040 + $33,960
$42,000
2024
$7,279 (+3.3%)
$8,040 + $33,960
$42,000
2023
$7,047 (+2.0%)
$8,040 + $33,960
$42,000
2022
$6,908 (+1.1%)
$8,040 + $33,960
$42,000
2021
$6,830
$8,040 + $33,960
$42,000
2020
$6,830 (+1.2%)
$8,040 + $33,960
$42,000
2019
$6,746
$8,040 + $33,960
$42,000
2018
$6,746 (+0.8%)
$8,040 + $33,960
$42,000
2017
$6,693
$8,040 + $33,960
$42,000
2015
$6,693 (+0.8%)
$8,040 + $33,960
$42,000
2014
$6,639
$8,040 + $33,960
$42,000
2013
$6,639 (+2.1%)
$8,040 + $33,960
$42,000
2011
$6,502 (+1.7%)
$8,040 + $33,960
$42,000
2010
$6,393
$8,040 + $33,960
$42,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
WS
Watershed District
The Watershed District consists of valuable natural resources such as woodlands, agricultural soils, floodplains, wetlands, aquifer recharge areas and areas of steep slopes. The Watershed District also includes Lake Galena, a popular recreational area, and the source for public water supply to the Forest Park Water Treatment Plant located downstream of Lake Galena near the confluence of the North Branch Neshaminy Creek and Pine Run. For these reasons, uses are permitted in both type and intensity which provide the maximum opportunities for open space in order to protect the natural resources in the watershed, including Lake Galena. Single-family detached and watershed conservation subdivisions are permitted, provided that sewage disposal methods shall replenish the water table in accordance with the Township's Sewage Facilities Plan and sewage management ordinances. Additional design criteria will be required in order to less then impact of point and non-point discharges in the watershed. In addition, the design and layout of open space, stormwater management facilities and the buildable areas shall be designed to achieve Best Management Practices BMPs and be compatible with other uses in the Watershed District.; Within the Watershed District, a building may be erected, altered or used and a lot or premises may be used only when in conformance with the conditions of this Part and the specific use, area and design regulations of this District.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Community / recreation center
Religious facility
Housing-Single unit
Public service
Library
Museum / gallery
Recreation
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 8
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central Electric
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Building Style Type: Ranch
Exterior Wall: Frame
Property Information
Subdivision Name: WILLOW BROOK FINAL PLAN
Living Sq. Ft: 1,963
# of Units: 1
# of Stories: 1
Legal Description: LOT #7 WILLOW BROOK 160X400
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 64,000
Legal Lot Number: 7
Legal Block Number: 11
Municipality Name: NEW BRITAIN TWP
Acres: 1.4692
Depth Footage: 400
Front Footage: 160
Zoning Code: 26AGRC
County Use Description: RESID-RANCH
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,963
Stories: 1.0
Lot Size: 1.47 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Bucks County
APN: 26-011-103
Home facts updated by county records on Jun 25, 2026
Around this home
Schools
Pine Run El School
Public K-6 • Assigned • 0.9mi
9/10
Tohickon Middle School
Public 7-9 • Assigned • 5.3mi
10/10
Central Bucks High School-West
Public 10-12 • Assigned • 3.3mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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 100° 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
4 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Chalfont, PA • 18914
Average low and high temperatures (°F)
35
21
40
24
58
36
65
44
72
53
83
63
88
70
81
61
78
59
69
46
56
38
41
26
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 4.2 hours in December, placing it below the
U.S. average for solar exposure.
8.9 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$556,000 – $673,000
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