NOT LISTED FOR SALE

263 Chase St Sonoma, CA 95476

Estimated Value: $2,611,193 - $3,692,000

3 Beds
2.5 Baths
1,970 Sq Ft
$1,581/Sq Ft Est. Value

Sale Details

Date Sold: February 5, 2026

Last sale price $3,445,000 $1,749 Per Sq Ft

Est. 10% decrease in value since last sale

Current estimated payment $19,063 / mo

Highlights

  • 1 Car Attached Garage
  • Bathroom on Main Level
  • Dining Room
  • Living Room
  • Central Heating and Cooling System
  • 1-Story Property

About This Home

As of February 2026

For comp purposes only. Offering consisted of main house + guest house.

Last Agent to Sell the Property

Caroline Sebastiani

Sotheby's International Realty License #01371992 Listed on: 02/05/2026

Sotheby's International Realty

Co-Listed By

Charlie Luna

Sotheby's International Realty License #02247959

Last Buyer's Agent

Caroline Sebastiani

Sotheby's International Realty License #01371992 Listed on: 02/05/2026

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1951 | Remodeled

Lot Details

  • 9,374

Parking

  • 1 Car Attached Garage

Interior Spaces

  • 1,970 Sq Ft Home
  • 1-Story Property
  • Gas Log Fireplace
  • Living Room
  • Dining Room

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Bathroom on Main Level

Laundry

  • Dryer
  • Washer

Additional Features

  • 9,374 Sq Ft Lot
  • Central Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 018-363-001-000

Home Details

Home Type

Single Family

Year Built

Built in 1951 | Remodeled

Lot Details

9,374 Sq Ft Lot

Parking

1

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Donner Ave x Chase St
  • Lot Size Acres: 0.2152
  • Stories: 1
  • Special Features: None

Interior Features

  • Number Of Fireplaces: 1
  • Bedrooms: 3
  • Half Bathrooms: 1
  • Full Bathrooms: 2
  • Square Footage: 1970.00
  • Bathrooms: 3
  • Fireplace Features: Gas Log, Gas Starter
  • Main Level: Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room, Partial Bath(s)

Exterior Features

  • Lot Features: Shape Regular
  • Property Condition: Updated/Remodeled

Garage/Parking

  • Parking Features: Attached
  • Total Parking Spaces: 1.00
  • Garage Spaces: 1.00

Utilities

  • Cooling: Central
  • Sewer: Public Sewer
  • Utilities: Public
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Dryer Included, Washer Included

Lot Info

  • Assessor Parcel Number: 018-363-001-000
  • Lot Size Sq Ft: 9374.00

Building Info

  • Year Built: 1951

Multi Family

  • Second Unit Description: Guest House
  • 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
Feb 5, 2026
Closed on
Jan 12, 2026
Sold by
Bought by
Seller's Agent
Caroline Sebastiani
Sotheby's International Realty
Buyer's Agent
Caroline Sebastiani
Sotheby's International Realty
List Price
$3,445,000
Sold Price
$3,445,000
Views
20
Current Estimated Value
$3,113,798

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$331,202
Avg. Annual Appreciation
-27.82%

Purchase Details

Closed on
Oct 16, 2023
Sold by
Bought by

Purchase Details

Closed on
Oct 11, 2023
Sold by
Bought by

Purchase Details

Closed on
Jan 6, 2016
Sold by
Bought by

Purchase Details

Closed on
Feb 18, 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
$630,000
Interest Rate
4.12%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 25, 2008
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
$520,000
Interest Rate
6.03%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
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
$3,445,000 First American Title
-- None Listed On Document
-- Fidelity National Title
$1,900,000 Fidelity National Title Co
$950,000 Fidelity National Title Co
$650,000 Fidelity National Title Co
-- None Available
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
Previous Owner $630,000
Previous Owner $520,000
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
02/05/2026 02/05/26 Sold $3,445,000 0.0% $1,749 / Sq Ft
02/05/2026 02/05/26 Pending -- -- --
02/05/2026 02/05/26 For Sale $3,445,000 -- $1,749 / 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 $27,323 $2,302,594 $1,006,223 $1,296,371
2024 $26,705 $2,257,446 $986,494 $1,270,952
2023 $26,705 $2,213,183 $967,151 $1,246,032
2022 $25,834 $2,169,788 $948,188 $1,221,600
2021 $25,411 $2,127,245 $929,597 $1,197,648
2020 $25,294 $2,105,434 $920,066 $1,185,368
2019 $24,743 $2,064,152 $902,026 $1,162,126
2018 $24,489 $2,023,680 $884,340 $1,139,340
2017 $24,070 $1,984,000 $867,000 $1,117,000
2016 $12,657 $1,044,061 $405,847 $638,214
2015 $12,314 $1,028,379 $399,751 $628,628
2014 $12,115 $1,008,236 $391,921 $616,315
Source: Public Records

Agents Affiliated with this Home

  • C

    Seller's Agent in 2026

    Caroline Sebastiani

    Sotheby's International Realty

    Section Image
  • Charlie Luna

    Seller Co-Listing Agent in 2026

    Charlie Luna

    Sotheby's International Realty

    (415) 827-8885

    15 in this area

    16 Total Sales

    Charlie Luna
    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326008551

Bay Area Real Estate Information Services (BAREIS)

APN: 018-363-001

California Sonoma County Sonoma 95476

263 Chase St, Sonoma, 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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