170 Diagonal St is a 1,297 square foot house on a 0.29 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's St George data, we estimate the home's value is $404,363.
Single-familyProperty Type
1973Year Built
0.29 acresLot Size
$312Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$404,363
$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
$1,321 (−1.9%)
$68,750 + $131,890
$200,640
2024
$1,347 (+3.4%)
$68,750 + $131,890
$200,640
2023
$1,302 (−3.3%)
$68,750 + $129,470
$198,220
2022
$1,347 (+18.2%)
$63,250 + $131,285
$194,535
2021
$1,139 (+20.3%)
$44,000 + $87,285
$131,285
2020
$947 (+5.1%)
$44,000 + $87,285
$131,285
2019
$900 (+1.7%)
$29,700 + $73,040
$102,740
2018
$886 (+8.1%)
$27,225 + $68,255
$95,480
2017
$819 (+2.3%)
$27,225 + $51,975
$79,200
2016
$801 (+0.8%)
$27,225 + $51,975
$79,200
2015
$795 (+5.3%)
$24,750 + $46,860
$71,610
2014
$755
$24,750 + $40,425
$65,175
Tax history for 170 Diagonal St
Year
Property tax
Land + Additions
Assessment*
2025
$1,321 (−1.9%)
$68,750 + $131,890
$200,640
2024
$1,347 (+3.4%)
$68,750 + $131,890
$200,640
2023
$1,302 (−3.3%)
$68,750 + $129,470
$198,220
2022
$1,347 (+18.2%)
$63,250 + $131,285
$194,535
2021
$1,139 (+20.3%)
$44,000 + $87,285
$131,285
2020
$947 (+5.1%)
$44,000 + $87,285
$131,285
2019
$900 (+1.7%)
$29,700 + $73,040
$102,740
2018
$886 (+8.1%)
$27,225 + $68,255
$95,480
2017
$819 (+2.3%)
$27,225 + $51,975
$79,200
2016
$801 (+0.8%)
$27,225 + $51,975
$79,200
2015
$795 (+5.3%)
$24,750 + $46,860
$71,610
2014
$755
$24,750 + $40,425
$65,175
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Building Construction Quality: Fair
Exterior Wall: Concrete Block/Masonry
Roof Shape Type: Gable
Building Type: Residential
Property Information
Living Sq. Ft: 1,297
Building Sq. Ft: 1,297
# of Units: 1
# of Stories: 1
Stories Type: 1
Legal Description: SUBDIVISION: ST GEORGE CITY SUR PLAT D BLK 11 (SG) LOT: 6 BEG AT PT N48*19'24" W 12.00 FT ALG NLY R/W FOR DIAGONAL STREET FM SE COR LOT 6 BLK 11 PLAT D SGCS; TH N42*13'48" E 110.00 FT; TH S48*19'27" E 12.00 FT TO PT ON E LN SD LOT 6; TH N42*13'48" E 65.00 FT ALG SD E L/L; TH N48*19'24" W 32.38 FT; TH N33*44'45" W 46.05 FT; TH S42*13'48" W 186.59 FT TO PT ON N R/W FOR DIAGONAL ST & S LN SD BLK 11; TH S48*19'24" E 65.06 FT ALG S LN SD BLK 11 TO POB.
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,632
Legal Lot Number: 6
Legal Block Number: 11
Municipality Name: ST GEORGE CITY
Acres: 0.29
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.: 1,297
Stories: 1.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Washington County
APN: SG-1676-C-1
Home facts updated by county records on Sep 8, 2026
Around this home
Schools
Heritage School
Public PreK-5 • Assigned • 2.1mi
5/10
Dixie Middle School
Public 8-9 • Assigned • 1.3mi
7/10
Dixie High School
Public 10-12 • Assigned • 1.4mi
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
48% chance of being in a wildfire in next 30 years
7/10 Heat Factor
6 days above 103° expected this year, 16 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
$385,000 – $466,000
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