OFF MARKET

Off Market Aug 2009 for $1.5M

$3,135,241

Est. refi paymentEst. refi $10,214/mo

•

4,500

sq ft

288 Castle Crest Rd, Alamo, CA 94507

About this home

Single-familyProperty Type

1973Year Built

1.35 acresLot Size

$697Est. Price/Sq.Ft.

2 car garageParking

Listed by Paul Ward •DRE #00661782 • Keller Williams Realty

Bought with Paul Ward •DRE #00661782 • Keller Williams Realty

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40403764

Redfin Estimate

$3,135,241

$1.6M since sold in August 2009$69K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 31.9% higher than the average sale price ($2.38M) of 6 comparable homes.

SOLD AUG 17, 2026
$1,860,000
A
4 beds3.5 baths3,276 sq ft
1290 Laverock Ln, Alamo, CA 94507
SOLD JUL 29, 2026
$4,075,000
B
5 beds4.5 baths5,000 sq ft
79 Jennifer Ln, Alamo, CA 94507
SOLD APR 22, 2026
$2,700,000
C
4 beds3 baths3,412 sq ft
289 Castle Crest Rd, Alamo, CA 94507
SOLD JUN 15, 2026
$2,050,000
D
5 beds3 baths3,465 sq ft
34 Sugarloaf Ter, Alamo, CA 94507
SOLD MAR 4, 2026
$1,700,000
E
5 beds4 baths2,607 sq ft
196 Crest Ave, Alamo, CA 94507
SOLD OCT 27, 2025
$1,875,000
F
5 beds3 baths3,180 sq ft
361 Castle Crest Rd, Alamo, CA 94507

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Earn from this home

Sell

$2,275,641

Est. take-home

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Refinance

Est. cash available

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Rent

$6,921/mo

Redfin rental estimate

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Market trends in 94507, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.9%

0.2% MoM

Median sale price

$3.0M

$124K MoM

Avg. days on market

21d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

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3081 Oakraider Dr, Alamo, CA 94507
OPEN TODAY, 1:30PM TO 4PM
$4,350,000
5 beds4.5 baths5,312 sq ft
28 Kimberley Pl, Alamo, CA 94507
$3,700,000
4 beds4 baths3,424 sq ft
330 Twin Peaks Ln, Alamo, CA 94507
OPEN TODAY, 2PM TO 4PM
$3,199,000
4 beds2.5 baths2,667 sq ft
2431 Alamo Gln, Alamo, CA 94507
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See all

Provided by Redfin

Sale history for 288 Castle Crest Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,953 (+1.2%)

$1,316,633 + $678,061

$1,994,694

2024

$22,672 (+2.5%)

$1,290,817 + $664,766

$1,955,583

2023

$22,129 (+0.8%)

$1,265,507 + $651,732

$1,917,239

2022

$21,954 (+12.2%)

$1,240,694 + $638,953

$1,879,647

2021

$19,565 (+0.5%)

$1,216,367 + $626,425

$1,842,792

2020

$19,469 (−0.7%)

$1,083,830 + $558,170

$1,642,000

2019

$19,608 (+4.7%)

$1,079,210 + $555,790

$1,635,000

2018

$18,731 (+6.9%)

$1,079,210 + $555,790

$1,635,000

2017

$17,520 (+9.0%)

$972,278 + $500,722

$1,473,000

2016

$16,074 (+3.9%)

$972,278 + $500,722

$1,473,000

2015

$15,467 (+7.1%)

$885,479 + $456,021

$1,341,500

2014

$14,436 (+17.5%)

$789,770 + $406,730

$1,196,500

2013

$12,286 (+17.5%)

$789,770 + $406,730

$1,196,500

2012

$10,460 (−8.7%)

$668,647 + $344,353

$1,013,000

2011

$11,460 (−7.0%)

$567,987 + $292,513

$860,500

2010

$12,318 (+30.8%)

$628,713 + $323,787

$952,500

2009

$9,419 (+1.3%)

$687,129 + $353,871

$1,041,000

2008

$9,294

$313,569 + $478,682

$792,251

Tax history for 288 Castle Crest Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,953 (+1.2%)

$1,316,633 + $678,061

$1,994,694

2024

$22,672 (+2.5%)

$1,290,817 + $664,766

$1,955,583

2023

$22,129 (+0.8%)

$1,265,507 + $651,732

$1,917,239

2022

$21,954 (+12.2%)

$1,240,694 + $638,953

$1,879,647

2021

$19,565 (+0.5%)

$1,216,367 + $626,425

$1,842,792

2020

$19,469 (−0.7%)

$1,083,830 + $558,170

$1,642,000

2019

$19,608 (+4.7%)

$1,079,210 + $555,790

$1,635,000

2018

$18,731 (+6.9%)

$1,079,210 + $555,790

$1,635,000

2017

$17,520 (+9.0%)

$972,278 + $500,722

$1,473,000

2016

$16,074 (+3.9%)

$972,278 + $500,722

$1,473,000

2015

$15,467 (+7.1%)

$885,479 + $456,021

$1,341,500

2014

$14,436 (+17.5%)

$789,770 + $406,730

$1,196,500

2013

$12,286 (+17.5%)

$789,770 + $406,730

$1,196,500

2012

$10,460 (−8.7%)

$668,647 + $344,353

$1,013,000

2011

$11,460 (−7.0%)

$567,987 + $292,513

$860,500

2010

$12,318 (+30.8%)

$628,713 + $323,787

$952,500

2009

$9,419 (+1.3%)

$687,129 + $353,871

$1,041,000

2008

$9,294

$313,569 + $478,682

$792,251

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1.35 Acres

Year renovated

1974

Sq. Ft.

2,869

Year built

1973

Style

Single Family Residential

County

Contra Costa County

APN

1883910133

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Oct 6, 2020 • Final

Building - residential electrical

Install energy storage systems with a new 200 amp load center and a new 125 amp load center.

Battery

Electrical

Dec 14, 2011 • Final

Building - residential solar photovoltaic

Install a new roof-mounted photovoltaic system.

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 2
Has Carport
Covered Spaces: 2
Parking Features: Attached, Carport, Int Access From Garage, Off Street, Enclosed, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Solid Surface
Primary Bathroom Included Features: Stall Shower, Sunken Tub, Tile, Tub with Jets

Interior Features
Interior Features: Breakfast Bar, Breakfast Nook, Tile Counters
Appliances: Dishwasher, Disposal, Range, Refrigerator, Gas Water Heater
Laundry Features: 220 Volt Outlet, Hookups Only, Laundry Room
Street Level Features: 4 Bedrooms, 2.5 Baths, Primary Bedrm Retreat, Laundry Facility, Main Entry
Window Features: Skylight(s), Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Bar,Breakfast Nook,Counter - Tile,Dishwasher,Garbage Disposal,Range/Oven Built-in,Refrigerator,Skylight(s)
Rooms Total: 9
Fireplace Features: Gas, Gas Starter, Living Room, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 4,500
Builder Name: custom
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side
Roof: Shingle

Pool Information
Pool Features: Gunite, In Ground, Pool Sweep, Solar Heat, Spa
Has Private Pool
Has Spa

Property Information
Living Area: 4500
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1973

Lot Information
Other Structures: Guest House
Lot Size Square Feet: 58806
Lot Size Area: 1.35
Lot Size Units: Acres
Lot Size Acres: 1.35
Lot Features: 2 Houses / 1 Lot, Sloped Down, Level, Premium Lot, Secluded

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned, Natural Gas
Cooling: Zoned

Location

Homeowners Association Information
Pets Allowed: Yes

School Information
High School District: Acalanes (925) 280-3900

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,869
Stories: 1.0
Lot Size: 1.35 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1974
County: Contra Costa County
APN: 1883910133

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Murwood Elementary School

Public K-5 • Assigned • 1.3mi

9/10

Walnut Creek Intermediate School

Public 6-8 • Assigned • 3.1mi

9/10

Las Lomas High School

Public 9-12 • Assigned • 1.8mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Alamo, CA • 94507

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.98M – $3.61M

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Home values near 288 Castle Crest Rd

Data from public records.

Address	Redfin Estimate
320 Castle Crest Road, Alamo, CA 4 Beds \| 3.5 Baths \| 3771 Sq. Ft.	$2,885,450
341 Castle Crest Road, Alamo, CA 4 Beds \| 2 Baths \| 2900 Sq. Ft.	$2,419,281

Address	Redfin Estimate
315 Castle Crest Road, Alamo, CA 4 Beds \| 3 Baths \| 2820 Sq. Ft.	$2,350,346
340 Castle Crest Road, Alamo, CA 3 Beds \| 2 Baths \| 2492 Sq. Ft.	$2,077,091

Address	Redfin Estimate
329 Castle Crest Road, Alamo, CA 4 Beds \| 3 Baths \| 2398 Sq. Ft.	$3,689,388
249 Castle Crest Road, Alamo, CA 4 Beds \| 3.5 Baths \| 2995 Sq. Ft.	$2,317,958

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2009. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94507, CA

Sale history for 288 Castle Crest Rd

Tax history for 288 Castle Crest Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94507

Home values near 288 Castle Crest Rd

More real estate resources