620 W Guest House Rd is a 1,561 square foot house on a 0.31 acre lot with 2 bathrooms. - it last sold on March 31, 2009 for $129,000. Based on Redfin's Ajo data, we estimate the home's value is $199,652.
Single-familyProperty Type
1971Year Built
0.31 acresLot Size
$128Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$199,652
$71K since sold in March 2009$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.8% higher than the average sale price ($194K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 3, 2008 • Active
Right of way
Repair a broken water main. Work includes a cut on the sidewalk in front of the property.
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 Bathroom Fixtures: 6
Heating & Cooling
Air Conditioning Type: Refrigeration
Heating Type: Forced Air
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Excellent
Building Construction Quality: Fair
Exterior Wall: Slump
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Building Type: Residential
Property Information
Subdivision Name: NEW CORNEILA ADD
Living Sq. Ft: 1,561
Ground Floor Sq. Ft: 1,561
Building Sq. Ft: 1,561
# of Stories: 1
Stories Type: 1
Legal Description: NEW CORNELIA LOT 255
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,391
Legal Lot Number: 255
School Tax District: AJO
Municipality Name: AJO
Acres: 0.3074
Zoning Code: CR-4
County Use Description: SINGLE FAM RES-RURAL SUBD
State Use Description: SINGLE FAM RES-RURAL SUBD
Financial
Assessor Information
Assessment Year: 2025
Tax Area: 1501
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,561
Stories: 1.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: —
County: Pima County
APN: 40155255
Home facts updated by county records on Aug 7, 2026
Around this home
Schools
Ajo Elementary School
Public PreK-8 • Assigned • 0.6mi
7/10
Ajo High School
Public 9-12 • Assigned • 0.6mi
4/10
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
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
9/10 Heat Factor
7 days above 111° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Ajo, AZ • 85321
Average low and high temperatures (°F)
67
43
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82
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90
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102
79
103
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98
75
90
63
75
50
74
47
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Sun exposure
In this area, properties receive around 13.2 hours in
June and 7.9 hours in December, placing it above the
U.S. average for solar exposure.
13.2 hrs
7.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$190,000 – $230,000
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