421 Spring St is a 1,492 square foot house on a 1.19 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Pottstown data, we estimate the home's value is $358,475.
Single-familyProperty Type
1976Year Built
1.19 acresLot Size
$240Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$358,475
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.7% higher than the average sale price ($327K) 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
$5,689 (+5.1%)
2025
$5,411 (+1.6%)
2024
$5,327 (+1.5%)
2023
$5,247 (+1.0%)
2022
$5,196 (+1.2%)
2021
$5,136 (+1.8%)
2020
$5,046 (−29.1%)
2019
$7,113 (+4.5%)
2018
$6,806 (+2.3%)
2017
$6,651 (+1.4%)
2015
$6,560 (+4.1%)
2014
$6,300
2013
$6,300 (+2.2%)
2011
$6,167 (+2.0%)
2010
$6,044 (+4.8%)
2009
$5,764
Tax history for 421 Spring St
Year
Property tax
Land + Additions
Assessment*
2026
$5,689 (+5.1%)
2025
$5,411 (+1.6%)
2024
$5,327 (+1.5%)
2023
$5,247 (+1.0%)
2022
$5,196 (+1.2%)
2021
$5,136 (+1.8%)
2020
$5,046 (−29.1%)
2019
$7,113 (+4.5%)
2018
$6,806 (+2.3%)
2017
$6,651 (+1.4%)
2015
$6,560 (+4.1%)
2014
$6,300
2013
$6,300 (+2.2%)
2011
$6,167 (+2.0%)
2010
$6,044 (+4.8%)
2009
$5,764
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
NR
Neighborhood Residential District
To maintain and enhance historic neighborhoods consisting mostly of single-family housing with only a few nonresidential uses; to encourage infill development with similar housing types on smaller lot sizes.
Permitted uses
Include but are not limited to:
Housing-Single unit
Public service
Park & open space
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Coal/Wood
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Building Construction Quality: Good
Exterior Wall: Brick
Property Information
Living Sq. Ft: 1,492
Ground Floor Sq. Ft: 1,492
# of Stories: 1
Stories Type: 1
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Masonry Garage
Garage/Parking Sq. Ft: 609
Garage / Carport Type: Attached Masonry Garage
Lot Information
# of Buildings: 1
Land Sq. Ft: 51,900
Legal Lot Number: 10
Legal Block Number: 42
School Tax District: POTTSTOWN
Municipality Name: POTTSTOWN BORO
Acres: 1.1915
Front Footage: 155
Zoning Code: RMD
County Use Description: RESID-SINGLE-FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: POTTSTOWN BORO
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,492
Stories: 1.0
Lot Size: 1.19 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Montgomery County
APN: 160019916003
Home facts updated by county records on Aug 5, 2026
Around this home
Schools
Lincoln El School
Public PreK-4 • Assigned • 0.4mi
6/10
Pottstown Middle School
Public 5-8 • Assigned • 0.9mi
4/10
Pottstown Senior High School
Public 9-12 • Assigned • 1.1mi
3/10
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 101° expected this year, 15 days in 30 years
4/10 Wind Factor
20% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Pottstown, PA • 19464
Average low and high temperatures (°F)
35
21
40
25
58
36
66
45
72
54
83
63
88
70
81
61
78
59
68
46
55
38
40
26
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 4.1 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$341,000 – $413,000
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