Doug Buenz
Compass
(925) 396-8655
144 Total Sales
2 in Alamo
$4.4M - $5M Price Range
20 Christopher Ln Alamo, CA 94507
Alamo AreaEstimated Value: $3,247,894
3
Beds
3
Baths
2,900
Sq Ft
$1,120/Sq Ft
Est. Value
Highlights
- Solar Heated In Ground Pool
- Updated Kitchen
- View of Hills
- Murwood Elementary School Rated A
- Vineyard
- Private Lot
About This Home
As of May 2023Tucked away in the heart of sought after West Alamo, this rustic property looks like it belongs among the rolling vineyards of Tuscany. Built in 1926, the original Tudor Farmhouse buildings were fully renovated inside and out using carefully chosen materials and details. Besides being conveniently located just steps away from the Iron Horse Trail, this home also offers both indoor and outdoor dining spaces, multiple courtyards and fountains, large oak trees and gardens surrounding a beautiful barn. The level backyard features a welcoming stone fireplace, pool, outbuildings and manicured stone walkways. Please see virtual tour since words cannot describe this beautiful property.
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 Details
Home Type
- Single Family
Year Built
- Built in 1926
Lot Details
- 19,600 Sq Ft Lot
- Back and Front Yard Fenced
- Landscaped
- Private Lot
- Premium Lot
- Level Lot
- Flag Lot
- Sprinklers Throughout Yard
- Garden
Parking
- 2 Car Detached Garage
- Garage Door Opener
- Parking Lot
Home Design
- Farmhouse Style Home
- Tudor Architecture
- Shingle Roof
- Stucco
Interior Spaces
- 1-Story Property
- Brick Fireplace
- Double Pane Windows
- Family Room Off Kitchen
- Living Room with Fireplace
- Dining Area
- Home Office
- Views of Hills
- Crawl Space
Kitchen
- Updated Kitchen
- Eat-In Kitchen
- Self-Cleaning Oven
- Built-In Range
- Microwave
- Dishwasher
- Kitchen Island
- Stone Countertops
- Disposal
Flooring
- Wood
- Tile
Bedrooms and Bathrooms
- 3 Bedrooms
- 3 Full Bathrooms
Laundry
- Laundry Room
- 220 Volts In Laundry
Home Security
- Security System Owned
- Security Gate
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Pool
- Solar Heated In Ground Pool
- Pool Sweep
Utilities
- Forced Air Heating and Cooling System
- Thermostat
- 220 Volts in Kitchen
- Tankless Water Heater
Additional Features
- Shed
- Vineyard
Community Details
- No Home Owners Association
- Contra Costa Association
- Westside Alamo Subdivision
Listing and Financial Details
- Assessor Parcel Number 1883030130
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
May 12, 2023
Closed on
May 23, 2023
Sold by
Onisko Zackary Joel and Onisko Mariela Amelia
Bought by
Seller's Agent
Erin Martin
Compass
Buyer's Agent
Robin Heuer
Compass
Sold Price
$3,250,000
Views
3
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
-$2,106
Avg. Annual Appreciation
-0.02%
Purchase Details
Listed on
Jul 28, 2020
Closed on
Aug 19, 2020
Sold by
Armanino Robert Louis and Armanino Darcy Lee
Bought by
Onisko Zackary Joel and Onisko Mariela Amelia
Seller's Agent
Wendy Dunivan
Coldwell Banker
Buyer's Agent
Erin Martin
Compass
List Price
$2,200,000
Sold Price
$2,300,000
Premium/Discount to List
$100,000
4.55%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
13.35%
Original Mortgage
$1,840,000
Interest Rate
3%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jun 25, 2012
Sold by
Smoller Reed A and Smoller Amy Maceachin
Bought by
Armanino Robert Louis and Armanino Darcy Lee
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$625,000
Interest Rate
3.74%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 23, 2012
Sold by
Smoller Reed A
Bought by
Smoller Reed A and Maceachin Amy
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$625,000
Interest Rate
3.74%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 20, 2004
Sold by
Smoller Amy M
Bought by
Smoller Reed A
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$591,000
Interest Rate
5.82%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 12, 1998
Sold by
Hesselroth David C and Hesselroth Barbara L
Bought by
Smoller Reed A and Smoller Amy M
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Alamo, CA
-
Doug Buenz
-
Wendy Moore
Wendy Moore
Christie's Intl Re Sereno
(925) 396-5212
157 Total Sales
1 in Alamo
$3,250,000 Price
-
Kari Wahl
Kari Wahl
Exp Realty Of California, Inc
(925) 396-5824
74 Total Sales
1 in Alamo
$3,210,000 Price
-
Rick Rodriguez
Rick Rodriguez
Core One Real Estate & Mgmt.
(925) 320-3862
28 Total Sales
2 in Alamo
$845K - $2.1M Price Range
-
Marie Tara
Marie Tara
Alliance Bay Realty
(925) 856-5759
20 Total Sales
1 in Alamo
$2,200,000 Price
-
Mary Mok
Mary Mok
Macroreal United
(669) 600-0579
55 Total Sales
1 in Alamo
$4,000,000 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 |
|---|---|---|---|
| $3,250,000 | Old Republic Title | ||
| Onisko Zackary Joel | $2,300,000 | Old Republic Title Company | |
| Smoller Reed A | -- | Chicago Title Company | |
| Armanino Robert Louis | $950,000 | Chicago Title Company | |
| Smoller Reed A | -- | North American Title Company | |
| Smoller Reed A | -- | Commonwealth Title | |
| Smoller Reed A | $455,000 | First American Title Guarant |
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 | $1,826,000 | ||
| Previous Owner | Onisko Zackary Joel | $1,840,000 | |
| Previous Owner | Armanino Robert Louis | $960,000 | |
| Previous Owner | Armanino Robert Louis | $890,000 | |
| Previous Owner | Armanino Robert Louis | $775,000 | |
| Previous Owner | Armanino Robert Louis | $625,000 | |
| Previous Owner | Maceachin Amy | $330,000 | |
| Previous Owner | Smoller Reed A | $591,000 | |
| Previous Owner | Smoller Reed A | $100,000 | |
| Previous Owner | Smoller Reed A | $485,000 | |
| Previous Owner | Smoller Reed A | $136,000 | |
| Previous Owner | Smoller Reed A | $386,000 | |
| Previous Owner | Smoller Reed A | $102,750 |
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 | Prior Sale |
|---|---|---|---|---|---|
| 06/16/2025 06/16/25 | Off Market | $2,300,000 | -- | -- | |
| 02/04/2025 02/04/25 | Off Market | $3,250,000 | -- | -- | |
| 02/04/2025 02/04/25 | Off Market | $2,300,000 | -- | -- | |
| 05/26/2023 05/26/23 | Sold | $3,250,000 | +41.3% | $1,121 / Sq Ft | |
| 05/18/2023 05/18/23 | Pending | -- | -- | -- | |
| 08/21/2020 08/21/20 | Sold | $2,300,000 | +4.5% | $913 / Sq Ft | View Prior Sale |
| 07/30/2020 07/30/20 | Pending | -- | -- | -- | |
| 07/28/2020 07/28/20 | For Sale | $2,200,000 | -- | $874 / Sq Ft |
Source: Contra Costa Association of REALTORS®
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 |
|---|---|---|---|---|
| 2026 | $38,113 | $3,448,925 | $2,175,476 | $1,273,449 |
| 2025 | $38,113 | $3,381,300 | $2,132,820 | $1,248,480 |
| 2024 | $27,323 | $3,315,000 | $2,091,000 | $1,224,000 |
| 2023 | $27,323 | $2,392,920 | $1,612,620 | $780,300 |
| 2022 | $26,700 | $2,346,000 | $1,581,000 | $765,000 |
| 2021 | $25,978 | $2,300,000 | $1,550,000 | $750,000 |
| 2019 | $13,178 | $1,110,339 | $731,887 | $378,452 |
| 2018 | $12,732 | $1,088,569 | $717,537 | $371,032 |
| 2017 | $12,502 | $1,067,225 | $703,468 | $363,757 |
| 2016 | $12,273 | $1,046,300 | $689,675 | $356,625 |
| 2015 | $11,996 | $1,030,585 | $679,316 | $351,269 |
| 2014 | $11,863 | $1,010,399 | $666,010 | $344,389 |
Source: Public Records
Agents Affiliated with this Home
-
Erin Martin
Seller's Agent in 2023
Erin Martin
Compass
(925) 951-3817
155 Total Sales
-
Robin Heuer
Buyer's Agent in 2023
Robin Heuer
Compass
(925) 389-0282
26 Total Sales
-
Wendy Dunivan
Seller's Agent in 2020
Wendy Dunivan
Coldwell Banker
(925) 368-8478
29 Total Sales
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 41027068
APN: 188-303-013-0
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 East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Nearby Homes
- 2421 Danville Blvd
- 1624 Campesino Ct
- 0 Castle Crest Rd
- 321 Castle Crest Rd
- 1439 Vine Ln
- 166 Castle Crest Rd
- 166 Castle Crest Rd
- 279 Castle Hill Ranch Rd
- 283 Castle Hill Ranch Rd
- 2829 Litina Ct
- 2934 Saklan Indian Dr Unit 188
- 132 Rudgear Dr
- 2876 Saklan Indian Dr Unit 202
- 3024 Grey Eagle Dr Unit 148
- 2339 Tice Valley Blvd
- 11 Rudgear Dr
- 11 Rudgear Dr
- 506 Quail Hill Ct
- 2428 Dapplegray Ln
- 27 Crest Ave
- 30 Christopher Ln
- 1515 Hillgrade Ave
- 1525 Hillgrade Ave
- 40 Christopher Ln
- 2433 Danville Blvd
- 10 Christopher Ln
- 2451 Danville Blvd
- 1521 Hillgrade Ave
- 1531 Hillgrade Ave
- 1541 Hillgrade Ave
- 1511 Hillgrade Ave
- 1505 Hillgrade Ave
- 1448 Twelve Oaks Ct
- 2451 Amy Way
- 2450 Amy Way
- 2410 Lunada Ln
- 11 Sara Ln
- 1530 Hillgrade Ave
- 2430 Lunada Ln
- 2440 Lunada Ln
Your Personal Tour Guide
Ask me questions while you tour the home.