NOT LISTED FOR SALE

910 Sanitarium Rd Deer Park, CA 94576

Estimated Value: $1,158,676 - $1,300,000

6 Beds
2.5 Baths
2,278 Sq Ft
$534/Sq Ft Est. Value

Sale Details

Date Sold: July 25, 2025

Last sale price $1,187,000 $521 Per Sq Ft

Est. 2% increase in value since last sale

Current estimated payment $7,179 / mo

21 Days on Market

Highlights

  • Vineyard View
  • Craftsman Architecture
  • Deck
  • Saint Helena Elementary School Rated A-
  • Guest Quarters
  • Private Lot

About This Home

As of July 2025

Beautifully renovated 5-bedroom, 2.5-bath Craftsman-style home on 0.62 acres in a quiet, desirable St. Helena location just minutes from downtown. This 2,278 sq. ft. home has undergone over $450K in improvements, including 22 new Marvin windows, new roof, siding, whole-house ventilation system, fencing, and exterior lighting. The main living spaces are filled with natural light and views. The custom kitchen includes high-end finishes and opens directly to an expansive deckideal for indoor-outdoor living. Refinished fir floors, updated bathrooms, and modern design touches throughout. The detached studio offers additional flexible space for a home office, guest suite, or creative use. A rare opportunity to own a thoughtfully upgraded home with both privacy and easy access to town. If you're dreaming of a peaceful wine country retreat with style, space, and locationthis is the one.

Last Agent to Sell the Property

Karin Argoud Morrisey

Compass License #02098376 Listed on: 06/16/2025

Compass

Last Buyer's Agent

Bill Keller

Legacy Real Estate & Assoc License #01072362

Legacy Real Estate & Assoc

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1927 | Remodeled

Lot Details

  • 26,820 Sq Ft Lot
  • Aluminum or Metal Fence
  • Private Lot

Property Views

  • Vineyard
  • Mountain

Home Design

  • Craftsman Architecture
  • Studio
  • Shingle Roof

Interior Spaces

  • 2,278 Sq Ft Home
  • 2-Story Property
  • Double Pane Windows
  • Family Room
  • Combination Dining and Living Room
  • Home Office
  • Storage Room
  • Partial Basement

Kitchen

  • Free-Standing Gas Oven
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Primary Bedroom on Main
  • Studio bedroom
  • Guest Quarters
  • Bathroom on Main Level
  • Tile Bathroom Countertop
  • Bathtub with Shower

Laundry

  • Laundry Room
  • Dryer
  • Washer

Parking

  • Gravel Driveway
  • Uncovered Parking

Outdoor Features

  • Balcony
  • Deck
  • Outdoor Storage
  • Front Porch

Utilities

  • Central Heating and Cooling System
  • Septic System
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 021-081-003-000

Home Details

Home Type

Single Family

Year Built

Built in 1927 | Remodeled

Lot Details

0.62 Acres

Listing Details

  • Interior Amenities: Storage Area(s)
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached, Studio
  • Directions To Property: Silverado Trail to Deer Park Rd. turn right. Turn left on Sanitarium go past Hospital. Property is on left.
  • Lot Size Acres: 0.6157
  • Stories: 2
  • Levels: Two
  • ArchitecturalStyle: Craftsman
  • Reso Window Features: Dual Pane Full
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Free Standing Gas Oven, Free Standing Refrigerator, Microwave
  • Bedrooms: 6
  • Half Bathrooms: 1
  • Full Bathrooms: 2
  • Dining Room Features: Dining/Living Combo
  • Basement: Partial
  • Flooring: Carpet, Wood
  • Square Footage: 2278.00
  • Bathroom Features: Tile, Tub, Tub w/Shower Over
  • Bathrooms: 3
  • Family Room Features: Deck Attached, View
  • Kitchen Features: Island, Quartz Counter, Synthetic Counter
  • Room Type: Dining Room, Guest Quarters, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Office, Storage, Studio
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Living Room, Primary Bedroom, Partial Bath(s), Street Entrance

Exterior Features

  • Construction Materials: Other
  • Lot Features: Private
  • Property Condition: Updated/Remodeled
  • Roof: Shingle, Other
  • ExteriorFeatures: Balcony
  • Fencing: Metal
  • OtherStructures: Storage
  • Patio And Porch Features: Front Porch, Uncovered Deck
  • View: Mountains, Vineyard

Garage/Parking

  • Parking Features: Uncovered Parking Spaces 2+
  • Driveway/Sidewalks: Gravel, Paved Driveway

Utilities

  • Cooling: Central
  • Sewer: Septic System
  • Utilities: Cable Available, Electric
  • Water Source: Public, See Remarks
  • Heating: Central
  • Laundry Features: Dryer Included, Laundry Closet, Washer Included

Lot Info

  • Assessor Parcel Number: 021-081-003-000
  • Lot Size Sq Ft: 26820.00

Building Info

  • Year Built: 1927

Multi Family

  • Second Unit Kitchen: No
  • Second Unit Occupied: No
  • Second Unit Partial Bathrooms: 0
  • Second Unit Type: Detached

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Jun 16, 2025
Closed on
Jul 16, 2025
Sold by
Bought by
Seller's Agent
Karin Argoud Morrisey
Compass
Buyer's Agent
Bill Keller
Legacy Real Estate & Assoc
List Price
$1,197,000
Sold Price
$1,187,000
Premium/Discount to List
-$10,000
-0.84%
Views
6
Current Estimated Value
$1,216,669

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$29,669
Avg. Annual Appreciation
2.78%
Original Mortgage
$387,000
Outstanding Balance
$386,343
Interest Rate
6.84%
Mortgage Type
New Conventional
Estimated Equity
$830,326

Purchase Details

Closed on
Jan 18, 2017
Sold by
Bought by

Purchase Details

Closed on
Nov 29, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$273,000
Interest Rate
4.06%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 6, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$273,000
Interest Rate
4.06%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 22, 2002
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$343,200
Interest Rate
6.37%

Purchase Details

Closed on
Oct 7, 1997
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$103,000
Interest Rate
5.87%

Purchase Details

Closed on
Jun 11, 1996
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$1,187,000 Fidelity National Title
-- None Available
$448,000 First American Title Company
$400,000 First American Title Company
$429,000 Fidelity National Title Co
-- First American Title
-- First American Title
-- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $387,000
Previous Owner $273,000
Previous Owner $343,200
Previous Owner $103,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
07/25/2025 07/25/25 Sold $1,187,000 -0.8% $521 / Sq Ft
07/07/2025 07/07/25 Pending -- -- --
06/16/2025 06/16/25 For Sale $1,197,000 -- $525 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $7,442 $700,912 $314,008 $386,904
2024 $7,293 $687,169 $307,851 $379,318
2023 $7,293 $673,696 $301,815 $371,881
2022 $6,995 $660,488 $295,898 $364,590
2021 $6,902 $647,539 $290,097 $357,442
2020 $6,832 $640,900 $287,123 $353,777
2019 $6,713 $628,335 $281,494 $346,841
2018 $6,606 $616,016 $275,975 $340,041
2017 $6,482 $603,938 $270,564 $333,374
2016 $6,336 $592,097 $265,259 $326,838
2015 $5,270 $489,204 $261,275 $227,929
2014 $4,959 $459,033 $256,157 $202,876
Source: Public Records

Agents Affiliated with this Home

  • Bill Keller

    Buyer's Agent in 2025

    Bill Keller

    Legacy Real Estate & Assoc

    (925) 323-3927

    10 Total Sales

    Bill Keller
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325055135

Bay Area Real Estate Information Services (BAREIS)

APN: 021-081-003

California Napa County Deer Park 94576

910 Sanitarium Rd, Deer Park, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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