It's in the top 10% of views. Tour it before it's gone!
Today:
About this home
Welcome to 430 Spring St Ext, where you'll find approximately 2,050 square feet of living space situated on a spacious 1.82-acre property in the Mars Area School District. Featuring 3 bedrooms and 1.5 bathrooms, this home offers the space and flexibility today's buyers are looking for, with plenty of room both inside and out. The expansive property provides opportunities for outdoor entertaining, gardening, recreation, or simply enjoying a little more breathing room. Conveniently located near the heart of Mars with access to shopping, dining, schools, and major routes throughout the North Pittsburgh area, this property offers a setting that feels removed without putting everyday conveniences out of reach. If you've been searching for a home with acreage, character, and room to make your own in the Mars area, 430 Spring St Ext is one you'll want to see. If you've been searching for a home with acreage, character, and room to make your own in the Mars area, 430 Spring St Ext is one you'll want to see.
Welcome to 430 Spring St Ext, where you'll find approximately 2,050 square feet of living space situated on a spacious 1.82-acre property in the Mars Area School District. Featuring 3 bedrooms and 1.5 bathrooms, this home offers the space and flexibility today's buyers are looking for, with plenty of room both inside and out. The expansive property provides opportunities for outdoor entertaining, gardening, recreation, or simply enjoying a little more breathing room. Conveniently located near the heart of Mars with access to shopping, dining, schools, and major routes throughout the North Pittsburgh area, this property offers a setting that feels removed without putting everyday conveniences out of reach. If you've been searching for a home with acreage, character, and room to make your own in the Mars area, 430 Spring St Ext is one you'll want to see. If you've been searching for a home with acreage, character, and room to make your own in the Mars area, 430 Spring St Ext is one you'll want to see.
Year
Property tax
Land + Additions
Assessment*
2026
$2,905 (+0.7%)
$1,260 + $19,290
$20,550
2025
$2,885 (−19.5%)
$1,260 + $19,290
$20,550
2024
$3,585 (+3.1%)
$1,260 + $19,290
$20,550
2023
$3,477 (+27.4%)
$1,260 + $19,290
$20,550
2022
$2,728
$1,260 + $19,290
$20,550
2021
$2,728
$1,260 + $19,290
$20,550
2020
$2,728
$1,260 + $19,290
$20,550
2019
$2,728 (+1.8%)
$1,260 + $19,290
$20,550
2018
$2,679
$1,260 + $19,290
$20,550
2017
$2,679 (+2.4%)
$1,260 + $19,290
$20,550
2015
$2,617
$1,260 + $19,290
$20,550
2014
$2,618
$1,260 + $19,290
$20,550
Public record
Beds
3
Baths
2.5
Stories
—
Lot width
—
Lot depth
—
Lot size
1.82 Acres
Year renovated
—
Finished Sq. Ft.
2,050
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,050
Year built
1900
Style
Single Family Residential
County
Butler County
APN
010 3F66 2/70000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 22, 2026.
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
3/10 Heat Factor
7 days above 96° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Mars, PA • 16046
Average low and high temperatures (°F)
30
15
38
21
58
35
67
44
69
49
81
60
85
66
81
59
78
55
66
42
51
35
40
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
99/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.5 hrs
6.3 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 430 Spring Street Ext
$499,825
$174 under list price of $500K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $405K to $750K.