NOT LISTED FOR SALE

18443 1st Ave Sonoma, CA 95476

Estimated Value: $561,000 - $649,000

2 Beds
1 Bath
712 Sq Ft
$837/Sq Ft Est. Value

Last Sold October 22, 2018

Last sale price $365,000 $513 Per Sq Ft

Est. 60% increase in value since last sale

Current estimated payment $3,714/month

132 Days on Market

Highlights

  • Wood Burning Stove
  • Formal Dining Room
  • Bungalow
  • Living Room with Fireplace
  • Bathtub with Shower
  • Shed

About This Home

As of October 2018

A traditional bungalow with knotty pine interior, this property is situated in the ever evolving and quiet Hot Springs avenues, near to theater, shops and restaurants. It enjoys a generous lot of 6,000+/- square feet with mature oaks and room for gardening and outdoor entertaining. Three plus car off street parking under carport and in drive. It also has two storage sheds: one behind the carport and another detached.

Last Agent to Sell the Property

Cathy Wade Shepard

Sotheby's International Realty License #00832536 Listed on: 05/23/2018

Sotheby's International Realty

Last Buyer's Agent

Rob Jones

Corcoran Icon Properties License #01866344

Corcoran Icon Properties

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $6,453

Year Built

  • Built in 1954

Lot Details

  • 5,998 Sq Ft Lot
  • Property is Fully Fenced
  • Landscaped
  • Property is zoned R15UA

Home Design

  • Bungalow
  • Combination Foundation
  • Slab Foundation
  • Frame Construction
  • Composition Roof
  • Wood Siding

Interior Spaces

  • 712 Sq Ft Home
  • 1-Story Property
  • Wood Burning Stove
  • Living Room with Fireplace
  • Formal Dining Room
  • Carbon Monoxide Detectors
  • Microwave

Flooring

  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 1 Full Bathroom
  • Bathtub with Shower

Laundry

  • Laundry in unit
  • Washer and Dryer Hookup

Parking

  • 2 Open Parking Spaces
  • 1 Carport Space
  • Gravel Driveway

Outdoor Features

  • Shed

Utilities

  • Wall Furnace
  • Heating System Uses Natural Gas
  • High Speed Internet
  • Internet Available
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 056-462-004-000

Home Details

Home Type

Single Family

Est. Annual Taxes

$6,453

Year Built

Built in 1954

Lot Details

0

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Highway 12 to E Thomson Avenue, then left onto 1st Avenue.
  • Lot Size Acres: 0.1377
  • Stories: 1
  • ArchitecturalStyle: Bungalow
  • Special Features: None

Interior Features

  • Appliances: Microwave, ELER, REFA
  • Bedrooms: 2
  • Full Bathrooms: 1
  • Dining Room Features: Formal Area
  • Number Of Rooms: 4
  • Flooring: Carpet, LVYN, Tile
  • Price Per Square Foot: 512.64
  • Square Footage: 712
  • Bathroom Features: Tub w/Shower Over
  • Bathrooms: 1.00
  • Fireplace Features: Living Room, Wood Stove
  • Main Level: BATH, Bedroom(s), Dining Room, Kitchen, Living Room, Street Entrance

Exterior Features

  • Construction Materials: Frame, Wood, Wood Siding
  • Foundation: Combination, Slab
  • Lot Features: Landscape Back, Landscape Front, Landscape Misc, Shape Regular, CNTY
  • Roof: Composition, Other
  • Fencing: Full, Partial
  • OtherStructures: Shed(s)
  • Patio And Porch Features: PATI
  • Pool: No
  • Spa: No

Garage/Parking

  • Carport Spaces: 1
  • OpenParkingSpaces: 2
  • Driveway/Sidewalks: Gravel

Utilities

  • Security Features: Carbon Mon Detector
  • Sewer: Public Sewer
  • Utilities: All Public, Cable Available, DSL Available, Internet Available, PGEE
  • Water Source: Public
  • Heating: Natural Gas, Wall Furnace
  • Laundry Features: Hookups Only, Inside Room

Condo/Co-op/Association

  • Association: No
  • Senior Community: No

Association/Amenities

  • Association Features: None

Fee Information

  • Association Fee Includes: None

Lot Info

  • Assessor Parcel Number: 056-462-004-000
  • Lot Size Sq Ft: 5998

Building Info

  • Year Built: 1954

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 23, 2025
Sold by
Henderson Ryan D
Bought by
Ryan D Henderson Living Trust and Henderson
Current Estimated Value
$582,875

Purchase Details

Closed on
Jan 12, 2021
Sold by
Murphy Amy
Bought by
Henderson Ryan D

Purchase Details

Listed on
May 23, 2018
Closed on
Sep 19, 2018
Sold by
Byersforfer Susan
Bought by
Henderson Ryan D and Murphy Amy
Seller's Agent
Cathy Wade Shepard
Sotheby's International Realty
Buyer's Agent
Rob Jones
Corcoran Icon Properties
List Price
$365,000
Sold Price
$365,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.48%
Original Mortgage
$292,000
Interest Rate
4.5%
Mortgage Type
New Conventional
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Ryan D Henderson Living Trust -- None Listed On Document
Henderson Ryan D -- None Available
Henderson Ryan D $365,000 Fidelity National Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Henderson Ryan D $100,000
Previous Owner Henderson Ryan D $275,000
Previous Owner Henderson Ryan D $292,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
10/22/2018 10/22/18 Sold $365,000 0.0% $513 / Sq Ft
10/02/2018 10/02/18 Pending -- -- --
05/23/2018 05/23/18 For Sale $365,000 -- $513 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History Compared to Growth

Source: Public Records

Tax History

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
2024 $6,453 $435,347 $300,751 $134,596
2023 $6,453 $426,811 $294,854 $131,957
2022 $6,159 $418,443 $289,073 $129,370
2021 $5,992 $410,239 $283,405 $126,834
2020 $5,719 $365,700 $280,500 $85,200
2019 $5,556 $97,542 $37,878 $59,664
2018 $2,222 $95,631 $37,136 $58,495
2017 $0 $93,757 $36,408 $57,349
2016 $1,944 $91,920 $35,695 $56,225
2015 -- $90,540 $35,159 $55,381
2014 -- $88,768 $34,471 $54,297
Source: Public Records

Agents Affiliated with this Home

  • Cathy Wade Shepard

    Seller's Agent in 2018

    Cathy Wade Shepard

    Sotheby's International Realty

    (707) 481-0649

    6 in this area

    47 Total Sales

    Section Image
  • Rob Jones

    Buyer's Agent in 2018

    Rob Jones

    Corcoran Icon Properties

    (707) 934-5880

    4 in this area

    17 Total Sales

    Section Image
See All Agents

Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 21812354

Bay Area Real Estate Information Services (BAREIS)

APN: 056-462-004

California Sonoma County Sonoma 95476

18443 1st Ave, Sonoma, CA

This home is located at 18443 1st Ave, Sonoma, CA 95476 since 23 May 2018 and is currently estimated at $595,626, approximately $836 per square foot. This property was built in 1954. 18443 1st Ave is a home located in Sonoma County with nearby schools including Flowery Elementary School, Adele Harrison Middle School, and Sonoma Valley High School.

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 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.

Nearby Homes