The site has a house on it (1288 sf approximately per public records) and a detached garage. The House, garage and site are all filled with junk and or debris which made it impossible to inspect or to inhabit. We have a bid date 2/7/2021 to remove all buildings, junk, debris, septic tank, etc...There are people living on the property illegally who have given notice to vacate. Overall, this property is for the contractor, seasoned investor or engineer type who can see the upside potential. YOU CAN DRIVE BY BUT DON'T ENTER THE PROPERTY. This is an AS IS land sale that happens to have 2 structures( house and garage) with a lot of junk and debris on it. It is being sold as A LOT/SITE. The property will be open on Thursday April 15 from 11 am to 1 pm. All offers are due by 2 pm on Tuesday 4/20/2021. we will OBSERVE COVID19 MASK, DISTANCE AND GLOVES REQUIREMENTS
Vacant landProperty Type
0.43 acresLot Size
$874,385Price/Acres
Listed by Rhita J. Wilson•DRE #00533011• RHITA J. WILSON
Bought with Jeanette Ditter•DRE #01054183• Coldwell Banker Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40944914
Jun 28, 2022
Sold
$150,000
$8/sq ft
Apr 22, 2021
Pending
—
Apr 9, 2021
Listed
$100,000
$5/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$1,899 (+4.2%)
$124,478 + $37,884
$162,362
2024
$1,823 (−2.1%)
$122,038 + $37,142
$159,180
2023
$1,861 (+215.7%)
$119,646 + $36,414
$156,060
2022
$590 (+5.5%)
$117,300 + $35,700
$153,000
2021
$559 (+0.5%)
$9,807 + $32,142
$41,949
2020
$556 (+1.1%)
$9,615 + $31,512
$41,127
2019
$550 (+1.1%)
$9,517 + $31,189
$40,706
2018
$544 (+2.1%)
$9,331 + $30,578
$39,909
2017
$533 (+6.3%)
$8,970 + $29,392
$38,362
2015
$501 (+3.5%)
$8,795 + $28,816
$37,611
2014
$484 (+0.8%)
$8,494 + $27,828
$36,322
2013
$480 (+1.4%)
$8,494 + $27,828
$36,322
2012
$474 (+4.8%)
$8,456 + $27,703
$36,159
2011
$452 (+23.7%)
$8,291 + $27,160
$35,451
2010
$365 (−0.5%)
$8,129 + $26,628
$34,757
2009
$367 (+2.7%)
$8,069 + $26,429
$34,498
2007
$358
$7,931 + $25,973
$33,904
Tax history for 4034 Lancaster Ave
Year
Property tax
Land + Additions
Assessment*
2025
$1,899 (+4.2%)
$124,478 + $37,884
$162,362
2024
$1,823 (−2.1%)
$122,038 + $37,142
$159,180
2023
$1,861 (+215.7%)
$119,646 + $36,414
$156,060
2022
$590 (+5.5%)
$117,300 + $35,700
$153,000
2021
$559 (+0.5%)
$9,807 + $32,142
$41,949
2020
$556 (+1.1%)
$9,615 + $31,512
$41,127
2019
$550 (+1.1%)
$9,517 + $31,189
$40,706
2018
$544 (+2.1%)
$9,331 + $30,578
$39,909
2017
$533 (+6.3%)
$8,970 + $29,392
$38,362
2015
$501 (+3.5%)
$8,795 + $28,816
$37,611
2014
$484 (+0.8%)
$8,494 + $27,828
$36,322
2013
$480 (+1.4%)
$8,494 + $27,828
$36,322
2012
$474 (+4.8%)
$8,456 + $27,703
$36,159
2011
$452 (+23.7%)
$8,291 + $27,160
$35,451
2010
$365 (−0.5%)
$8,129 + $26,628
$34,757
2009
$367 (+2.7%)
$8,069 + $26,429
$34,498
2007
$358
$7,931 + $25,973
$33,904
*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
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.44 Acres
Year renovated
1951
Sq. Ft.
1,288
Year built
1951
Style
Single Family Residential
County
Sonoma County
APN
035094009000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
R-1-15
Single-Family Residential District - 15,000 sq ft
The R-1 zoning district is applied to areas of the City intended to be maintained as residential neighborhoods comprised of detached and attached single-family houses, clustered Residential hillside projects, and small multi-family projects, together with compatible accessory uses. The maximum allowable density ranges from 2 to 13 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-1 map symbol see Section 20-22.040. The R-1 zoning district implements and is consistent with the Residential Very Low Density where residential clustered on hillsides is desirable, Low Density or Open Space, Low Density, and Medium Low Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Day care facility
Healthcare-Other
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park
Jun 11, 2016 • Final
Building history record
Roofing
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
Exterior
Property Information
Living Area: 18730
Living Area Units: Square Feet
Property Type: Land
Property Sub Type: Unimproved Land
Land Information
Road Surface Type: Paved
Lot Information
Road Frontage Type: City Street
Lot Size Square Feet: 18730
Lot Size Dimensions: 95 x 194 x 198 x 114
Lot Size Area: 0.43
Lot Size Units: Acres
Lot Size Acres: 0.43
Lot Features: Level, Regular, Paved
Zoning: SFR
Zoning Description: Single Family
Corners Marked: No
Utilities
Utility Information
Utilities: Electricity Connected, Natural Gas Connected, Water Connected
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,288
Stories: 1.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1951
County: Sonoma County
APN: 035094009000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Wright Elementary School
Charter K-8 • Assigned • 0.3mi
3/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 2.7mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 2.1mi
2/10
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
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 90° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95407
Average low and high temperatures (°F)
62
39
63
43
70
45
67
46
74
50
77
52
76
53
83
54
81
54
78
50
65
45
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$358,000 – $433,000
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2021. This data may not match public records. Learn more.