449 Polly Rd is a 3,262 square foot house on a 0.7 acre lot with 5 bedrooms and 3.5 bathrooms. Based on Redfin's Sunnyvale data, we estimate the home's value is $738,861.
Single-familyProperty Type
2022Year Built
0.7 acresLot Size
$227Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$738,861
$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.8% lower than the average sale price ($784K) 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
$15,503 (−18.0%)
$112,000 + $588,220
$700,220
2024
$18,905 (+74.6%)
$112,000 + $758,000
$870,000
2023
$10,828
$49,000 + $446,000
$495,000
Tax history for 449 Polly Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,503 (−18.0%)
$112,000 + $588,220
$700,220
2024
$18,905 (+74.6%)
$112,000 + $758,000
$870,000
2023
$10,828
$49,000 + $446,000
$495,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 11, 2024 • Final
Retaining wall
Grading
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: 2
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
Living Sq. Ft: 3,262
Building Sq. Ft: 4,304
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: HARRIS FARM BLK 1 LT 1 ACS 0.700 HS ACCT - SEE PARENT FOR REM
Lot Information
# of Buildings: 1
Land Sq. Ft: 30,492
Legal Lot Number: 1
Legal Block Number: 1
Municipality Type: TS
Municipality Name: SUNNYVALE
Acres: 0.7
Zoning Code: Z266
County Use Description: SFR
Financial
Assessor Information
Assessment Year: 2025
Tax District County: DALLAS COUNTY
Public facts
Beds: 5
Baths: 3.5
Sq. Ft.: 3,262
Stories: 1.5
Lot Size: 0.7 acres
Style: Single Family Residential
Year Built: 2022
Year Renovated: 2022
County: Dallas County
APN: 520058100100100HS
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Sunnyvale Elementary School
Public PreK-2 • Assigned • 1.3mi
Sunnyvale Middle School
Public 6-8 • Assigned • 1.8mi
10/10
Sunnyvale High School
Public 9-12 • Assigned • 1.5mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Sunnyvale, TX • 75182
Average low and high temperatures (°F)
56
36
67
44
77
54
78
61
84
66
91
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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
$702,000 – $850,000
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