NOT LISTED FOR SALE

409 Jay Ct Sonoma, CA 95476

Estimated Value: $634,000 - $856,000

4 Beds
3 Baths
1,830 Sq Ft
$425/Sq Ft Est. Value

About This Home

This home is located at 409 Jay Ct, Sonoma, CA 95476 and is currently estimated at $778,271, approximately $425 per square foot. 409 Jay Ct is a home located in Sonoma County with nearby schools including Flowery Elementary School, Adele Harrison Middle School, and Creekside High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 5, 2025
Sold by
Whelan Kellie
Bought by
Whelan Casey J
Current Estimated Value
$778,271

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$570,000
Outstanding Balance
$569,508
Interest Rate
6.74%
Mortgage Type
New Conventional
Estimated Equity
$208,763

Purchase Details

Closed on
Sep 15, 2009
Sold by
Gmac Mortgage Llc
Bought by
Whelan Casey and Whelan Kellie

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$272,000
Interest Rate
5.25%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 14, 2009
Sold by
Hermosillo Cortez Olga
Bought by
Gmac Mortgage Llc and Gmac Mortgage Corporation

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$272,000
Interest Rate
5.25%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 24, 2006
Sold by
Ashe Jay Anthony and Williams Mary Jo
Bought by
Hermosillo Cortez Olga

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
1.25%
Mortgage Type
Fannie Mae Freddie Mac

Purchase Details

Closed on
Jul 10, 1998
Sold by
Boldt Kimberlee A and Boldt David B
Bought by
Ashe Jay Anthony and Williams Mary Jo

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$215,200
Interest Rate
7%
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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
Whelan Casey J -- First American Title
Whelan Casey $340,000 First American Title Company
Gmac Mortgage Llc $427,500 None Available
Hermosillo Cortez Olga $650,000 Financial Title Company
Ashe Jay Anthony $269,000 First American Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Whelan Casey J $570,000
Previous Owner Whelan Casey $272,000
Previous Owner Hermosillo Cortez Olga $520,000
Previous Owner Ashe Jay Anthony $215,200
Source: Public Records

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
2025 $6,443 $437,822 $128,767 $309,055
2024 $6,443 $429,239 $126,243 $302,996
2023 $6,443 $420,823 $123,768 $297,055
2022 $6,135 $412,573 $121,342 $291,231
2021 $6,116 $404,484 $118,963 $285,521
2020 $5,783 $400,338 $117,744 $282,594
2019 $5,797 $392,489 $115,436 $277,053
2018 $5,666 $384,794 $113,173 $271,621
2017 $5,448 $377,250 $110,954 $266,296
2016 $5,258 $369,854 $108,779 $261,075
2015 $5,060 $364,300 $107,146 $257,154
2014 $4,992 $357,165 $105,048 $252,117
Source: Public Records

Map

California Sonoma County Sonoma 95476

409 Jay Ct, Sonoma, CA

Not Listed for Sale

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.

Nearby Homes