Dean Castelli
W Real Estate
(707) 307-5475
48 Total Sales
1 in Sonoma
$1,465,000 Price
866 4th St E Sonoma, CA 95476
Sonoma AreaEstimated Value: $2,617,976
3
Beds
2.5
Baths
2,628
Sq Ft
$996/Sq Ft
Est. Value
Highlights
- Main Floor Bedroom
- Central Heating and Cooling System
- 5-minute walk to Pinelli Park
- Low Maintenance Yard
About This Home
As of May 2025Updated 3 bedroom/3 bath with pool and detached pool house.
Last Agent to Sell the Property
Sotheby's International Realty License #01221013 Listed on: 02/27/2025
Last Buyer's Agent
Lani Gullotta
Sotheby's International Realty License #01941573
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Home Details
Home Type
- Single Family
Year Built
- Built in 1964
Lot Details
- 5,998 Sq Ft Lot
- Low Maintenance Yard
Interior Spaces
- 2,628 Sq Ft Home
- 2-Story Property
- Living Room with Fireplace
- Laundry in unit
Bedrooms and Bathrooms
- 3 Bedrooms
- Main Floor Bedroom
Parking
- 2 Parking Spaces
- No Garage
Additional Features
- Gunite Pool
- Central Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 018-381-051-000
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 27, 2025
Closed on
May 15, 2025
Sold by
Bought by
Seller's Agent
Daniel Casabonne
Sotheby's International Realty
Buyer's Agent
Lani Gullotta
Sotheby's International Realty
List Price
$3,200,000
Sold Price
$3,200,000
Views
11
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$582,024
Avg. Annual Appreciation
-15.40%
Original Mortgage
$1,000,000
Outstanding Balance
$985,373
Interest Rate
5.5%
Mortgage Type
New Conventional
Estimated Equity
$1,632,603
Purchase Details
Closed on
Mar 5, 2021
Sold by
Bought by
Purchase Details
Closed on
Jul 27, 2020
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
$1,200,000
Interest Rate
3.1%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 15, 2019
Sold by
Bought by
Purchase Details
Closed on
Jul 21, 2014
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
$688,680
Interest Rate
4.13%
Mortgage Type
New Conventional
Purchase Details
Closed on
Feb 16, 2012
Sold by
Bought by
Purchase Details
Closed on
Jun 29, 2011
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Sonoma, CA
-
Dean Castelli
-
Cathi Litle
Cathi Litle
Coldwell Banker Brokers Of The Valley
(707) 754-3807
64 Total Sales
1 in Sonoma
$1,475,000 Price
-
Michael Wayne Jackson
Michael Wayne Jackson
Coldwell Banker Realty
(628) 336-1347
52 Total Sales
1 in Sonoma
$905,000 Price
-
Teresa Barboza
Teresa Barboza
Vanguard Properties
(707) 634-2782
26 Total Sales
2 in Sonoma
$657K - $754K Price Range
-
Kelli Marchbanks
Kelli Marchbanks
Coldwell Banker Brokers of the
(707) 681-7072
73 Total Sales
1 in Sonoma
$725,000 Price
-
Kimberly Ney
Kimberly Ney
Coldwell Banker Kappel Gateway Realty
(707) 635-2579
86 Total Sales
1 in Sonoma
$1,900,000 Price
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 |
|---|---|---|---|
| $3,200,000 | Fidelity National Title Compan | ||
| -- | None Available | ||
| $567,741 | Fidelity National Title Co | ||
| $1,650,000 | Fidelity National Title | ||
| $861,000 | Fidelity National Title Co | ||
| -- | None Available | ||
| $640,000 | Fidelity National Title Co |
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 | $1,000,000 | ||
| Previous Owner | $1,200,000 | ||
| Previous Owner | $688,680 |
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 |
|---|---|---|---|---|
| 05/21/2025 05/21/25 | Sold | $3,200,000 | 0.0% | $1,218 / Sq Ft |
| 05/05/2025 05/05/25 | Pending | -- | -- | -- |
| 04/21/2025 04/21/25 | For Sale | $3,200,000 | -- | $1,218 / 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 | $24,955 | $2,055,189 | $703,580 | $1,351,609 |
| 2024 | $20,788 | $1,697,932 | $689,785 | $1,008,147 |
| 2023 | $20,788 | $1,664,640 | $676,260 | $988,380 |
| 2022 | $19,807 | $1,632,000 | $663,000 | $969,000 |
| 2021 | $19,341 | $1,600,000 | $650,000 | $950,000 |
| 2020 | $20,596 | $1,683,000 | $663,000 | $1,020,000 |
| 2019 | $11,865 | $927,631 | $538,694 | $388,937 |
| 2018 | $11,767 | $909,443 | $528,132 | $381,311 |
| 2017 | $11,618 | $891,612 | $517,777 | $373,835 |
| 2016 | $10,998 | $874,130 | $507,625 | $366,505 |
| 2015 | $10,465 | $861,000 | $500,000 | $361,000 |
| 2014 | $9,242 | $655,762 | $358,620 | $297,142 |
Source: Public Records
Agents Affiliated with this Home
-
Daniel Casabonne
Seller's Agent in 2025
Daniel Casabonne
Sotheby's International Realty
(707) 939-2222
292 Total Sales
-
L
Buyer's Agent in 2025
Lani Gullotta
Sotheby's International Realty
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325046847
APN: 018-381-051
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.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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