581 Diagonal St is a 1,930 square foot house on a 6,970 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's St George data, we estimate the home's value is $407,586.
Single-familyProperty Type
1973Year Built
6,970 sq ftLot Size
$211Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$407,586
$5,000 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
$1,401 (−1.9%)
$68,750 + $144,100
$212,850
2024
$1,428 (+2.2%)
$68,750 + $144,100
$212,850
2023
$1,397 (−3.7%)
$68,750 + $141,460
$210,210
2022
$1,451 (+17.0%)
$63,250 + $145,530
$208,780
2021
$1,240 (+16.5%)
$44,000 + $98,945
$142,945
2020
$1,065 (+4.9%)
$44,000 + $98,945
$142,945
2019
$1,016 (+5.2%)
$28,765 + $86,845
$115,610
2018
$965 (+1.6%)
$26,125 + $81,565
$107,690
2017
$950 (+2.6%)
$26,125 + $65,670
$91,795
2016
$926 (+1.2%)
$26,125 + $65,670
$91,795
2015
$915 (+7.1%)
$23,540 + $59,235
$82,775
2014
$854
$23,540 + $50,160
$73,700
Tax history for 581 Diagonal St
Year
Property tax
Land + Additions
Assessment*
2025
$1,401 (−1.9%)
$68,750 + $144,100
$212,850
2024
$1,428 (+2.2%)
$68,750 + $144,100
$212,850
2023
$1,397 (−3.7%)
$68,750 + $141,460
$210,210
2022
$1,451 (+17.0%)
$63,250 + $145,530
$208,780
2021
$1,240 (+16.5%)
$44,000 + $98,945
$142,945
2020
$1,065 (+4.9%)
$44,000 + $98,945
$142,945
2019
$1,016 (+5.2%)
$28,765 + $86,845
$115,610
2018
$965 (+1.6%)
$26,125 + $81,565
$107,690
2017
$950 (+2.6%)
$26,125 + $65,670
$91,795
2016
$926 (+1.2%)
$26,125 + $65,670
$91,795
2015
$915 (+7.1%)
$23,540 + $59,235
$82,775
2014
$854
$23,540 + $50,160
$73,700
*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: 730
Basement Finish: Finished
Basement Type: Finished
Heating & Cooling
Heating Type: Heat Pump
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Building Construction Quality: Average
Exterior Wall: Frame Siding
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: PLAT A ST GEORGE CITY SURV
Living Sq. Ft: 1,930
Building Sq. Ft: 1,930
# of Units: 1
# of Stories: 1
Stories Type: 1
Legal Description: SUBDIVISION: ST GEORGE CITY SUR PLAT A BLK 51 (SG) LOT: 4 BEG AT PT 156 FT N ALG 600 WEST ST FM SW COR LOT 4 BLK 51 PLAT A SGCS TH N0*12'39 E 15 FT; TH S89*57'21 E 13.58 FT; TH N41*43'36 E 111.9 FT M/L TO SLY LN DIAGONAL ST; TH S48*16'24 E ALG DIAGON AL ST 65 FT; TH S41*43'36 W 71.05 FT; TH S13*50'57 E 4.13 FT; TH N89*47'21 W 91 FT M/L TO POB
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 288
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,970
Legal Lot Number: 4
Legal Block Number: 51
Municipality Name: ST GEORGE CITY
Acres: 0.16
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.: 1,930
Stories: 1.0
Lot Size: 6,970 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Washington County
APN: SG-722-B-1
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Heritage School
Public PreK-5 • Assigned • 2.7mi
5/10
Dixie Middle School
Public 8-9 • Assigned • 1.8mi
7/10
Dixie High School
Public 10-12 • Assigned • 2.0mi
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
5 days above 103° expected this year, 13 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
$388,000 – $469,000
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