994 Sanitarium Rd is a 1,394 square foot vacant land on a 1.1 acre lot with 3 bedrooms. Based on Redfin's Deer Park data, we estimate the home's value is $708,948.
Vacant landProperty Type
1936Year Built
1.1 acresLot Size
$644,498Price/Acres
6 spacesParking
Source:Public Records
Redfin Estimate
$708,948
$18K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.6% lower than the average sale price ($840K) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Market trends in 94576, CA
Last updated September 2026
Sale-to-List Price
97.9%
Median sale price
$930K
Avg. days on market
73d
Recently sold homes
1
Provided by Redfin
Sale history for 994 Sanitarium Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$800 (+1.8%)
$24,843 + $44,934
$69,777
2025
$786 (+2.0%)
$24,843 + $44,934
$69,777
2024
$770 (+1.2%)
$24,356 + $44,053
$68,409
2023
$761 (+2.9%)
$23,879 + $43,190
$67,069
2022
$740 (+1.7%)
$23,411 + $42,344
$65,755
2021
$727 (+1.3%)
$22,952 + $41,514
$64,466
2020
$718 (+1.8%)
$22,502 + $40,700
$63,202
2019
$705 (+1.5%)
$22,272 + $40,283
$62,555
2018
$694 (+2.1%)
$21,836 + $39,494
$61,330
2017
$680 (+3.9%)
$20,989 + $37,961
$58,950
2016
$655 (+1.1%)
$20,989 + $37,961
$58,950
2015
$648 (+1.9%)
$20,578 + $37,217
$57,795
2014
$636 (+4.5%)
$19,872 + $35,940
$55,812
2012
$609 (+2.2%)
$19,783 + $35,778
$55,561
2011
$596 (+1.6%)
$19,396 + $35,077
$54,473
2010
$586 (−1.1%)
$19,016 + $34,390
$53,406
2009
$593 (+2.3%)
$18,874 + $34,133
$53,007
2008
$579
$18,918 + $34,214
$53,132
Tax history for 994 Sanitarium Rd
Year
Property tax
Land + Additions
Assessment*
2026
$800 (+1.8%)
$24,843 + $44,934
$69,777
2025
$786 (+2.0%)
$24,843 + $44,934
$69,777
2024
$770 (+1.2%)
$24,356 + $44,053
$68,409
2023
$761 (+2.9%)
$23,879 + $43,190
$67,069
2022
$740 (+1.7%)
$23,411 + $42,344
$65,755
2021
$727 (+1.3%)
$22,952 + $41,514
$64,466
2020
$718 (+1.8%)
$22,502 + $40,700
$63,202
2019
$705 (+1.5%)
$22,272 + $40,283
$62,555
2018
$694 (+2.1%)
$21,836 + $39,494
$61,330
2017
$680 (+3.9%)
$20,989 + $37,961
$58,950
2016
$655 (+1.1%)
$20,989 + $37,961
$58,950
2015
$648 (+1.9%)
$20,578 + $37,217
$57,795
2014
$636 (+4.5%)
$19,872 + $35,940
$55,812
2012
$609 (+2.2%)
$19,783 + $35,778
$55,561
2011
$596 (+1.6%)
$19,396 + $35,077
$54,473
2010
$586 (−1.1%)
$19,016 + $34,390
$53,406
2009
$593 (+2.3%)
$18,874 + $34,133
$53,007
2008
$579
$18,918 + $34,214
$53,132
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AW
Agricultural Watershed District
The AW district classification is intended to be applied in those areas of the county where the predominant use is agriculturally oriented, where watershed areas, reservoirs and floodplain tributaries are located, where development would adversely impact on all such uses, and where the protection of agriculture, watersheds and floodplain tributaries from fire, pollution and erosion is essential to the general health, safety and welfare.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Senior
Housing-Other
Office
Recreation
Communications tower
Property details
Interior
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,394
Building Sq. Ft: 1,394
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 264
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 47,916
Acres: 1.1
Zoning Code: AW
County Use Description: RURAL RESID < 5 AC
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: —
Sq. Ft.: 1,394
Stories: —
Lot Size: 1.1 acres
Style: Vacant Land
Year Built: 1936
Year Renovated: 1947
County: Napa County
APN: 21082003000
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Saint Helena Elementary School
Public 3-5 • Assigned • 3.3mi
8/10
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 3.1mi
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
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
28 unhealthy days expected this year, 28 days in 30 years
Provided by First Street
Historical weather
Deer Park, CA • 94576
Average low and high temperatures (°F)
60
44
59
44
68
48
67
47
76
51
82
54
85
55
89
58
81
58
75
54
61
46
58
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
87/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10 hrs
6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$674,000 – $816,000
Sell confidently with a local market expert in Deer Park. 3 minutes to get started.