324 Winn Rd is a 3,348 square foot house on a 0.46 acre lot with 4 bedrooms and 3.5 bathrooms. Based on Redfin's Sunnyvale data, we estimate the home's value is $745,265.
Single-familyProperty Type
2015Year Built
0.46 acresLot Size
$223Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$745,265
$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10% higher than the average sale price ($677K) 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
$16,913 (−7.4%)
$150,000 + $613,920
$763,920
2024
$18,272 (+18.2%)
$150,000 + $690,860
$840,860
2023
$15,463 (+31.0%)
$150,000 + $556,900
$706,900
2022
$11,807 (−0.6%)
$120,000 + $372,510
$492,510
2021
$11,877 (+0.2%)
$120,000 + $372,510
$492,510
2020
$11,857 (−2.6%)
$64,000 + $413,010
$477,010
2019
$12,180 (−1.4%)
$64,000 + $413,010
$477,010
2018
$12,352
$64,000 + $413,010
$477,010
2017
$12,354 (+132.8%)
$64,000 + $413,010
$477,010
2016
$5,307
$64,000 + $413,010
$477,010
Tax history for 324 Winn Rd
Year
Property tax
Land + Additions
Assessment*
2025
$16,913 (−7.4%)
$150,000 + $613,920
$763,920
2024
$18,272 (+18.2%)
$150,000 + $690,860
$840,860
2023
$15,463 (+31.0%)
$150,000 + $556,900
$706,900
2022
$11,807 (−0.6%)
$120,000 + $372,510
$492,510
2021
$11,877 (+0.2%)
$120,000 + $372,510
$492,510
2020
$11,857 (−2.6%)
$64,000 + $413,010
$477,010
2019
$12,180 (−1.4%)
$64,000 + $413,010
$477,010
2018
$12,352
$64,000 + $413,010
$477,010
2017
$12,354 (+132.8%)
$64,000 + $413,010
$477,010
2016
$5,307
$64,000 + $413,010
$477,010
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 13, 2025 • Final
Trade specific – plumbing/mechanical/electrical
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Excellent
Floor Construction Type: Concrete
Foundation Type: Slab
Construction Type: Brick
Exterior Wall: Brick Veneer
Roof Shape Type: Hip
Building Type: Single Family
Building Improvement Type: Single Family
Property Information
Subdivision Name: HOMESTEAD PH 5A
Living Sq. Ft: 3,348
Building Sq. Ft: 4,056
# of Stories: 1
Stories Type: 1
Legal Description: HOMESTEAD 5A BLK B LT 11
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 708
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,000
Legal Lot Number: 11
Legal Block Number: B
Municipality Type: TS
Municipality Name: SUNNYVALE
Acres: 0.4591
Zoning Code: Z267
County Use Description: SFR
Financial
Assessor Information
Assessment Year: 2025
Tax District County: DALLAS COUNTY
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,348
Stories: 1.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: 2015
County: Dallas County
APN: 522541700B0110000
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Sunnyvale Intermediate School
Public 3-5 • Assigned • 1.0mi
9/10
Sunnyvale Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Sunnyvale High School
Public 9-12 • Assigned • 1.2mi
8/10
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 110° expected this year, 24 days in 30 years
6/10 Wind Factor
27% 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
Sunnyvale, TX • 75182
Average low and high temperatures (°F)
56
36
67
44
77
54
78
61
84
66
91
75
94
75
94
76
91
70
86
63
73
52
63
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.8 hours in
June and 5.4 hours in December, placing it above the
U.S. average for solar exposure.
9.8 hrs
5.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$709,000 – $858,000
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