657 Diagonal St is a 1,472 square foot house on a 10,019 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's St George data, we estimate the home's value is $419,286.
Single-familyProperty Type
1971Year Built
10,019 sq ftLot Size
$285Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$419,286
$8,000 since August
Estimate history
Homes for sale
1 year
5 year
Graph chart of this property's Redfin Estimate over time20222023202420252026$200K$250K$300K$350K$400K$450K$500K
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Year
Property tax
Land + Additions
Assessment*
2025
$1,463 (−2.0%)
$75,625 + $146,630
$222,255
2024
$1,493 (+0.3%)
$75,625 + $146,630
$222,255
2023
$1,489 (−3.5%)
$75,625 + $144,045
$219,670
2022
$1,543 (+20.3%)
$69,575 + $152,845
$222,420
2021
$1,283 (+20.0%)
$48,400 + $99,440
$147,840
2020
$1,069 (+7.0%)
$48,400 + $99,440
$147,840
2019
$999 (+2.7%)
$33,000 + $83,050
$116,050
2018
$972 (−0.5%)
$30,250 + $75,680
$105,930
2017
$977 (+2.3%)
$30,250 + $64,185
$94,435
2016
$955 (+0.8%)
$30,250 + $64,185
$94,435
2015
$947 (+7.6%)
$27,500 + $57,915
$85,415
2014
$880
$27,500 + $48,510
$76,010
Tax history for 657 Diagonal St
Year
Property tax
Land + Additions
Assessment*
2025
$1,463 (−2.0%)
$75,625 + $146,630
$222,255
2024
$1,493 (+0.3%)
$75,625 + $146,630
$222,255
2023
$1,489 (−3.5%)
$75,625 + $144,045
$219,670
2022
$1,543 (+20.3%)
$69,575 + $152,845
$222,420
2021
$1,283 (+20.0%)
$48,400 + $99,440
$147,840
2020
$1,069 (+7.0%)
$48,400 + $99,440
$147,840
2019
$999 (+2.7%)
$33,000 + $83,050
$116,050
2018
$972 (−0.5%)
$30,250 + $75,680
$105,930
2017
$977 (+2.3%)
$30,250 + $64,185
$94,435
2016
$955 (+0.8%)
$30,250 + $64,185
$94,435
2015
$947 (+7.6%)
$27,500 + $57,915
$85,415
2014
$880
$27,500 + $48,510
$76,010
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,472
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Building Construction Quality: Fair
Exterior Wall: Frame Siding
Roof Shape Type: Gable
Building Type: Residential
Property Information
Living Sq. Ft: 1,472
Building Sq. Ft: 2,944
# of Units: 1
# of Stories: 1
Stories Type: 1
Legal Description: SUBDIVISION: ST GEORGE CITY SUR PLAT A BLK 52 (SG) BEG S48*16'24 E 248.6 FT ALG BLK LN FM NLY COR BLK 52 PLAT A SGCS; TH S48*16'24 E 83.46 FT; TH S41*43'36 W 121.63 FT; TH N43*10'35 W 67.58 FT; TH N29* W 17.09 FT; TH N41*43'36 E 109.99 FT TO BEG. SUB J TO 7 FT EASE. ALSO UND 1/15TH INT IN: BEG S48*16'24 E 415.56 FT ALG BLK LN FM NLY COR BLK 52 PLAT A SGCS; TH S48*16'24 E 10 FT; TH S41*43'36 W 129.97 FT; TH S57*54'50 E 20.02 FT; TH S04'50 W 20 FT; TH N89*55'10 W 138.74 FT; TH N05'59 E 168.1 FT; TH S29* E 22.78 FT; TH S43*10'35 E 151.41 FT; TH N41*43'36 E 129.08 FT TO BEG.
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 504
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Legal Block Number: 52
Municipality Name: ST GEORGE CITY
Acres: 0.23
Zoning Code: RCC
County Use Description: RES IMPROVEMENT-PRIMARY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ST GEORGE CITY
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,472
Stories: 1.0
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1971
County: Washington County
APN: SG-724-3
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Heritage School
Public PreK-5 • Assigned • 2.8mi
5/10
Dixie Middle School
Public 8-9 • Assigned • 1.9mi
7/10
Dixie High School
Public 10-12 • Assigned • 2.1mi
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
9/10 Fire Factor
47% chance of being in a wildfire in next 30 years
6/10 Heat Factor
6 days above 103° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
St George, UT • 84770
Average low and high temperatures (°F)
48
31
58
38
66
45
69
48
79
58
91
69
92
72
92
71
85
65
74
52
57
40
53
34
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.1 hours in
June and 6.7 hours in December, placing it above the
U.S. average for solar exposure.
13.1 hrs
6.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$399,000 – $483,000
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