NOT LISTED FOR SALE

634 Napa Rd Sonoma, CA 95476

Estimated Value: $4,160,000

4 Beds
6 Baths
4,550 Sq Ft
$914/Sq Ft Est. Value

About This Home

This home is located at 634 Napa Rd, Sonoma, CA 95476 and is currently estimated at $4,160,000, approximately $914 per square foot. 634 Napa Rd is a home located in Sonoma County with nearby schools including Prestwood Elementary School, Adele Harrison Middle School, and Creekside High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 23, 2025
Sold by
Kroplin Justin M and Kroplin Athinela M
Bought by
Justin And Athinela Kroplin 2025 Family Trust and Kroplin
Current Estimated Value
$4,160,000

Purchase Details

Closed on
Jun 20, 2020
Sold by
Kroplin Justin M
Bought by
Kroplin Justin M and Vangel Marko Athinela

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,170,000
Interest Rate
2.37%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 12, 2015
Sold by
Vangel Kroplin Justin M and Vangel Marko Athinela
Bought by
Kroplin Justin M

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,391,000
Interest Rate
2.92%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Oct 24, 2013
Sold by
Fichtenberg Arthur B
Bought by
Kroplin Justin M and Kroplin Michael K

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,372,000
Interest Rate
4.46%
Mortgage Type
Adjustable Rate Mortgage/ARM
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.

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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.

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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.

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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.

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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

Date Buyer Sale Price Title Company
Justin And Athinela Kroplin 2025 Family Trust -- None Listed On Document
Kroplin Justin M -- None Listed On Document
Kroplin Justin M -- First American Title Ins Co
Kroplin Justin M -- First American Title Ins Co
Kroplin Justin M -- First American Title Company
Kroplin Justin M $1,715,000 First American Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Kroplin Justin M $2,170,000
Previous Owner Kroplin Justin M $1,391,000
Previous Owner Kroplin Justin M $1,372,000
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 $38,566 $3,442,824 $1,264,766 $2,178,058
2024 $38,566 $3,375,318 $1,239,967 $2,135,351
2023 $38,566 $1,993,693 $808,283 $1,185,410
2022 $22,684 $1,954,602 $792,435 $1,162,167
2021 $22,260 $1,916,278 $776,898 $1,139,380
2020 $22,254 $1,896,630 $768,932 $1,127,698
2019 $21,785 $1,859,442 $753,855 $1,105,587
Source: Public Records

Map

California Sonoma County Sonoma 95476

634 Napa Rd, Sonoma, CA

Not Listed for Sale

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