509 Spring St is a house on a 0.31 acre lot. - it last sold on June 12, 2001 for $189,900. Based on Redfin's Green Bay data, we estimate the home's value is $394,160.
Single-familyProperty Type
0.31 acresLot Size
Source:Public Records
Redfin Estimate
$394,160
$204K since sold in June 2001$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.3% lower than the average sale price ($549K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R1
Low Density Residential District
R-1 Low-Density Residential District provides an environment of predominantly single-family dwellings on moderately sized lots. Infill development is encouraged on lots that are consistent in size and dimensions with the predominant lot size and type on adjacent parcels. Two-family dwellings are permitted in limited numbers, consistent with the goals of promoting affordable housing and encouraging a variety of housing sizes and types in each neighborhood.
Permitted uses
Include but are not limited to:
Housing-Single unit
Fire house
Police station
Park & open space
Property details
Exterior
Property Information
Subdivision Name: ASTOR
Legal Description: 13,297 SQ FT PLAT OF ASTOR LOT 7 & LOT 9 EX E 55 FT & SLY 1 FT OF LOTS 10 & 11 BLK 32
Lot Information
Land Sq. Ft: 13,286
Legal Lot Number: 7
Legal Block Number: 32
Municipality Name: CITY OF GREEN BAY
Acres: 0.305
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Brown County
APN: 15-162
Home facts updated by county records on Jul 24, 2026
Around this home
Schools
Howe Elementary School
Public PreK-5 • Assigned • 0.2mi
2/10
Washington Middle School
Public 6-8 • Assigned • 1.0mi
1/10
East High School
Public 9-12 • Assigned • 1.2mi
6/10
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
1/10 Heat Factor
7 days above 95° expected this year, 12 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Green Bay, WI • 54301
Average low and high temperatures (°F)
24
11
32
15
45
27
55
37
67
46
78
59
83
63
79
59
76
55
64
44
46
32
30
17
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$375,000 – $454,000
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