520 3rd St is a 3,328 square foot house on a 4,747 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Windsor data, we estimate the home's value is $611,160.
Single-familyProperty Type
2015Year Built
4,747 sq ftLot Size
$184Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$611,160
$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.5% higher than the average sale price ($574K) 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*
2025
$3,817 (+0.6%)
$2,370 + $35,800
$38,170
2024
$3,793 (+9.0%)
$2,370 + $35,800
$38,170
2023
$3,482 (+9.8%)
$2,230 + $41,220
$43,450
2022
$3,171 (+7.3%)
$2,310 + $30,360
$32,670
2021
$2,955 (+15.3%)
$2,310 + $30,360
$32,670
2020
$2,563 (+0.9%)
$2,380 + $31,230
$33,610
2019
$2,540 (+9.4%)
$2,380 + $27,340
$29,720
2018
$2,322 (−5.5%)
$2,380 + $27,340
$29,720
2017
$2,458 (+3.9%)
$1,640 + $24,070
$25,710
2016
$2,365
$1,640 + $24,070
$25,710
Tax history for 520 3rd St
Year
Property tax
Land + Additions
Assessment*
2025
$3,817 (+0.6%)
$2,370 + $35,800
$38,170
2024
$3,793 (+9.0%)
$2,370 + $35,800
$38,170
2023
$3,482 (+9.8%)
$2,230 + $41,220
$43,450
2022
$3,171 (+7.3%)
$2,310 + $30,360
$32,670
2021
$2,955 (+15.3%)
$2,310 + $30,360
$32,670
2020
$2,563 (+0.9%)
$2,380 + $31,230
$33,610
2019
$2,540 (+9.4%)
$2,380 + $27,340
$29,720
2018
$2,322 (−5.5%)
$2,380 + $27,340
$29,720
2017
$2,458 (+3.9%)
$1,640 + $24,070
$25,710
2016
$2,365
$1,640 + $24,070
$25,710
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
SF-1
Single Family District
The purpose of the SF-1 zone district is to establish and preserve low-density single-family residential areas, with ample open areas and connections to nearby employment or commercial activity centers.
Permitted uses
Include but are not limited to:
Assembly/ meeting place
Housing-Single unit
Educational/school
Recreation
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,242
Basement Finish: Finished
Basement Type: Partial Finished
Heating & Cooling
Air Conditioning Type: Central
Exterior
Exterior Information
Exterior Wall: Frame Siding
Building Type: Single Family
Property Information
Subdivision Name: KERNS 14TH FG
Living Sq. Ft: 3,328
Building Sq. Ft: 4,219
# of Stories: 2
Stories Type: 2
Legal Description: LOT 1 KERNS 14TH FG
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 621
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,747
Legal Lot Number: 1
Acres: 0.109
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,328
Stories: 2.0
Lot Size: 4,747 square feet
Style: Single Family Residential
Year Built: 2015
Year Renovated: —
County: Weld County
APN: R8941778
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Tozer Elementary School
Public PreK-2 • Assigned • 0.1mi
Windsor Middle School
Public 6-8 • Assigned • 0.6mi
5/10
Windsor High School
Public 9-12 • Assigned • 0.9mi
7/10
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
3/10 Heat Factor
7 days above 94° expected this year, 19 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Windsor, CO • 80550
Average low and high temperatures (°F)
43
16
52
21
65
34
66
37
72
46
85
56
93
62
87
58
80
51
70
40
55
28
52
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 5.9 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
5.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$581,000 – $703,000
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