21 W Knowlton Rd is a 2,895 square foot house on a 0.71 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Media data, we estimate the home's value is $658,781.
Single-familyProperty Type
1825Year Built
0.71 acresLot Size
$228Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$658,781
$13K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.9% higher than the average sale price ($640K) of 5 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
$10,677 (+4.8%)
$101,140 + $394,050
$495,190
2025
$10,189 (+6.4%)
$101,140 + $394,050
$495,190
2024
$9,574 (+3.6%)
$101,140 + $394,050
$495,190
2023
$9,237 (+2.6%)
$101,140 + $394,050
$495,190
2022
$8,999 (−41.3%)
$101,140 + $394,050
$495,190
2021
$15,324 (+47.0%)
$101,140 + $394,050
$495,190
2020
$10,422 (+3.3%)
$53,910 + $255,090
$309,000
2019
$10,089 (+1.4%)
$53,910 + $255,090
$309,000
2018
$9,948 (+2.3%)
2017
$9,726 (+3.0%)
2015
$9,445 (+1.4%)
2014
$9,315 (+1.6%)
2013
$9,166 (+2.2%)
2011
$8,971 (+3.1%)
2010
$8,703
Tax history for 21 W Knowlton Rd
Year
Property tax
Land + Additions
Assessment*
2026
$10,677 (+4.8%)
$101,140 + $394,050
$495,190
2025
$10,189 (+6.4%)
$101,140 + $394,050
$495,190
2024
$9,574 (+3.6%)
$101,140 + $394,050
$495,190
2023
$9,237 (+2.6%)
$101,140 + $394,050
$495,190
2022
$8,999 (−41.3%)
$101,140 + $394,050
$495,190
2021
$15,324 (+47.0%)
$101,140 + $394,050
$495,190
2020
$10,422 (+3.3%)
$53,910 + $255,090
$309,000
2019
$10,089 (+1.4%)
$53,910 + $255,090
$309,000
2018
$9,948 (+2.3%)
2017
$9,726 (+3.0%)
2015
$9,445 (+1.4%)
2014
$9,315 (+1.6%)
2013
$9,166 (+2.2%)
2011
$8,971 (+3.1%)
2010
$8,703
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-2
Residence District
It is the purpose of this district to make provisions for single-family residential development, allowing moderate suburban-type densities when public sewer service is used; to encourage the preservation of open space and natural resources through cluster development; to maintain the identity and character of existing suburban-type residential neighborhoods; and to allow for a logical transition from the low-density portions of the Township to existing higher-intensity development.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Public service
Park & open space
Timberland
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: Old
Exterior Wall: Brick
Property Information
Living Sq. Ft: 2,895
# of Units: 2
# of Stories: 3
Legal Description: 2 1/2STY HSE ADD 160 X 206 X IRR
Parking & Garage Information
Parking Type: Off Street
Lot Information
# of Buildings: 2
Land Sq. Ft: 30,753
Legal Block Number: 74
Municipality Name: MIDDLETOWN TOWNSHIP
Acres: 0.706
Depth Footage: 206
Front Footage: 160
County Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Water Service Type: Public
Utility Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,895
Stories: 3.0
Lot Size: 0.71 acres
Style: Single Family Residential
Year Built: 1825
Year Renovated: —
County: Delaware County
APN: 27000106900
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Indian Lane El School
Public K-5 • Assigned • 1.2mi
9/10
Springton Lake Middle School
Public 6-8 • Assigned • 4.0mi
10/10
Penncrest High School
Public 9-12 • Assigned • 2.9mi
9/10
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
6/10 Heat Factor
7 days above 103° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Media, PA • 19063
Average low and high temperatures (°F)
35
22
40
26
58
38
66
46
72
54
83
64
87
71
81
63
77
61
68
48
56
40
41
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$626,000 – $758,000
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