Spacious and unique home on a large corner lot in Apple Valley. This home features two seperate living spaces separated by the 3 car garage. Main home has 2 bedrooms, 2 baths, double sided fireplace, tile flooring, and dining area. Second living area has private entrance, kitchenette, living room with fireplace, den area, walk-in pantry, and 1 bath. Must see to appreciate. Needs some repairs and clean-up!
Single-familyProperty Type
1963Year Built
0.86 acresLot Size
$187Est. Price/Sq.Ft.
Listed by Erin Villarino•DRE #01319395• Agio Real Estate Inc. AV
Bought with Richard Trombley•DRE #01015566• Agio Real Estate Inc. AV
Lovely and unique! This beautiful home offers something most others don't: Complete, private guest quarters (or mother-in-law suite, or . .. ), with kitchen, fireplace, and bath. Another great feature of this home is a 1000 sq. ft, fully-enclosed patio, to relax and enjoy the serenity of the setting. Note: This is a 1644 sq. ft. 2BR 2BA home PLUS attached 864 sq. ft. guest/in-law apartment (2508 total sq. ft. ) PLUS 1000 sq. ft. enclosed patio.
Public Records
Aug 30, 1999
Sold
$120,000
$49/sq ft
Public Records
Jun 21, 1979
Sold
$85,000
$34/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,225 (+1.9%)
$32,270 + $210,258
$242,528
2024
$4,144 (+0.6%)
$32,270 + $210,258
$242,528
2023
$4,119 (+1.0%)
$31,017 + $202,093
$233,110
2022
$4,078 (+1.5%)
$31,017 + $202,093
$233,110
2021
$4,016 (+0.8%)
$30,409 + $198,130
$228,539
2020
$3,984 (+1.2%)
$29,813 + $194,245
$224,058
2019
$3,936 (+1.6%)
$29,507 + $192,253
$221,760
2018
$3,872 (+2.0%)
$28,928 + $188,483
$217,411
2017
$3,798 (+3.5%)
$27,805 + $181,164
$208,969
2016
$3,668 (+27.7%)
$27,805 + $181,164
$208,969
2015
$2,873 (+99.5%)
$27,260 + $177,612
$204,872
2014
$1,440 (+0.8%)
$26,325 + $94,263
$120,588
2013
$1,429 (+19.3%)
$26,325 + $94,263
$120,588
2012
$1,198 (−15.5%)
$26,206 + $93,225
$119,431
2011
$1,418 (+21.5%)
$25,692 + $72,966
$98,658
2010
$1,167 (−10.6%)
$25,188 + $71,535
$96,723
2009
$1,305 (−60.0%)
$25,000 + $71,000
$96,000
2008
$3,259
$30,000 + $80,000
$110,000
Tax history for 20676 Tonawanda Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,225 (+1.9%)
$32,270 + $210,258
$242,528
2024
$4,144 (+0.6%)
$32,270 + $210,258
$242,528
2023
$4,119 (+1.0%)
$31,017 + $202,093
$233,110
2022
$4,078 (+1.5%)
$31,017 + $202,093
$233,110
2021
$4,016 (+0.8%)
$30,409 + $198,130
$228,539
2020
$3,984 (+1.2%)
$29,813 + $194,245
$224,058
2019
$3,936 (+1.6%)
$29,507 + $192,253
$221,760
2018
$3,872 (+2.0%)
$28,928 + $188,483
$217,411
2017
$3,798 (+3.5%)
$27,805 + $181,164
$208,969
2016
$3,668 (+27.7%)
$27,805 + $181,164
$208,969
2015
$2,873 (+99.5%)
$27,260 + $177,612
$204,872
2014
$1,440 (+0.8%)
$26,325 + $94,263
$120,588
2013
$1,429 (+19.3%)
$26,325 + $94,263
$120,588
2012
$1,198 (−15.5%)
$26,206 + $93,225
$119,431
2011
$1,418 (+21.5%)
$25,692 + $72,966
$98,658
2010
$1,167 (−10.6%)
$25,188 + $71,535
$96,723
2009
$1,305 (−60.0%)
$25,000 + $71,000
$96,000
2008
$3,259
$30,000 + $80,000
$110,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
4
Stories
1
Lot width
150 ft.
Lot depth
250 ft.
Lot size
0.86 Acres
Year renovated
1975
Sq. Ft.
3,520
Year built
1963
Style
Single Family Residential
County
San Bernardino County
APN
3112 371 08 0 000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 25, 2026.
R-E
Estate Residential District
This district is designed to provide for single family residential subdivisions with a rural atmosphere and the opportunity for custom homes which will allow equestrian uses and animal keeping. These areas must be served by infrastructure and utilities. Minimum lot size shall be 1.0 gross acre. This district implements the General Plan Estate Residential (R-E) land use designation density of 1.0 to two and 2.5 gross acres per dwelling unit.
Permitted uses
Include but are not limited to:
Equestrian facility
Livestock production
Housing-Single unit
Housing-Senior
Educational/school
Property details
Parking
Parking / Garage Information
Attached Garage
Interior
Laundry Information
In Garage, None
Kitchen Information
Appliances: Gas Water Heater, None
Area
Bathroom Information
# of Baths (Full): 3
Cooling Information
Central
Has Cooling
Room Information
Family Room
Fireplace Information
Family Room, Living Room
Has Fireplace
Flooring Information
See Remarks, Tile
Heating Information
Natural Gas, Forced Air
Has Heating
Interior Features
Entry Level: 0
Pantry
Exterior
Exterior Information
Roof: Tile
Other Structures: Guest House
Fencing: Chain Link, Wood
Has Fence
Construction Materials: Frame
Exterior Features
Patio And Porch Features: Enclosed
Has Patio
Pool Features: None
Lot Information
Lot Size Source: Assessor's Data
Lot Size Dimensions: 150 x 250
Property Information
Living Area Source: Assessor's Data
Parcel Number: 3112371080000
Total # of Stories: 1
Utilities
Utilities Information
Water Source: Private
Location
Multi-Unit Information
Builder Name: N/A
Location Information
Latitude: 34.50742000
Longitude: -117.21235900
Directions: Cross Street: Gayhead.
Road Surface Type: Paved
Zoning: Residential 1
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 3,520
Stories: 1.0
Lot Size: 0.86 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1975
County: San Bernardino County
APN: 3112 371 08 0 000
Home facts updated by county records on Jun 25, 2026
Other
Listing Information
Days Active in MLS: 43
Continuous Days Active in MLS: 43
Listing Agent Information
List Agent First Name: Erin
List Agent Last Name: Villarino
Listing Office Information
List Office Name: Agio Real Estate Inc. AV
Selling Agent Information
Buyer Agent First Name: Richard
Buyer Agent Last Name: Trombley
Selling Office Information
Buyer Office Name: Agio Real Estate Inc. AV
Around this home
Schools
Sitting Bull Academy
Public K-8 • Assigned • 2.1mi
4/10
Granite Hills High School
Public 9-12 • Assigned • 2.6mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 100° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
25 unhealthy days expected this year, 30 days in 30 years
Provided by First Street
Historical weather
Apple Valley, CA • 92307
Average low and high temperatures (°F)
60
34
66
39
74
44
73
45
83
52
93
60
95
63
97
66
90
61
82
52
67
41
65
39
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 6.7 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
6.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$439,000 – $531,000
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