OFF MARKET

Off Market Aug 2020 for $1.7M

$2,432,517

Est. refi paymentEst. refi $11,384/mo

•

3,164

sq ft

285 Castle Crest Rd, Alamo, CA 94507

About this home

Architectural masterpiece amid towering oaks with soaring glass-filled entry tower. Stunning details include copper downspouts, stained glass skylight, and intricate custom woodwork throughout. Connoisseur’s kitchen with large center island and high-end stainless appliances and built-in cabinet-front refrigerator, all overlooking Mt Diablo and open to a large deck. Elegant living room with coffered ceiling, inviting fireplace, and large picture windows. Luxurious master suite with elaborate coffered ceiling, high ceilings, and deck overlooking the view. Fabulous views and wonderful privacy with ¾ acre lot. Thoughtfully landscaped with steps and terraces created on the hillside below the home. A fully-equipped outdoor kitchen has high-end commercial-grade grill, bar seating, and hand crafted wood railings and benches. Truly an entertainer’s delight. Zoned for top-rated Walnut Creek and Acalanes schools.

Single-familyProperty Type

1977Year Built

0.76 acresLot Size

$769Est. Price/Sq.Ft.

2 car garageParking

Listed by Lauren Holloway •DRE #01393592 • Golden Gate Sotheby's Int'l Re

Bought with Julie Whitmer •DRE #01336108 • Compass

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40908002

Redfin Estimate

$2,432,517

$674K since sold in August 2020$66K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.7% higher than the average sale price ($2.39M) of 6 comparable homes.

SOLD OCT 27, 2025
$1,875,000
A
5 beds3 baths3,180 sq ft
361 Castle Crest Rd, Alamo, CA 94507
SOLD APR 22, 2026
$2,700,000
B
4 beds3 baths3,412 sq ft
289 Castle Crest Rd, Alamo, CA 94507
SOLD NOV 7, 2025
$2,325,000
C
4 beds2.5 baths2,790 sq ft
1542 Hillgrade Ave, Alamo, CA 94507
SOLD JUN 26, 2026
$3,150,000
D
4 beds3 baths3,294 sq ft
196 Castle Hill Ranch Rd, Walnut Creek, CA 94595
SOLD JUN 15, 2026
$2,050,000
E
5 beds3 baths3,465 sq ft
34 Sugarloaf Ter, Alamo, CA 94507
SOLD JUL 30, 2026
$2,250,000
F
5 beds2.5 baths3,430 sq ft
154 Crest Ave, Alamo, CA 94507

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Earn from this home

Sell

$1,064,810

Est. take-home

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Refinance

Est. cash available

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Rent

$6,834/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

102.2%

1.3% MoM

Median sale price

$2.9M

$49K MoM

Avg. days on market

13d

3 days MoM

Recently sold homes

8 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$2,750,000
4 beds3 baths2,452 sq ft
27 Crest Ave, Alamo, CA 94507
COMING SOON
$3,599,000
5 beds5 baths3,678 sq ft
2973 Limestone Rd, Alamo, CA 94507
$698,000
2 beds2 baths1,220 sq ft
1392 Danville Blvd #102, Alamo, CA 94507
OPEN SUN, 1PM TO 4PM
$3,199,000
5 beds4 baths3,674 sq ft
1536 Serafix Rd, Alamo, CA 94507
OPEN TODAY, 11AM TO 2PM
$2,475,000
4 beds3.5 baths3,514 sq ft
2516 Roundhill Dr, Alamo, CA 94507
VIDEO TOUR
$3,999,000
5 beds4.5 baths4,185 sq ft
35 Alamo Oaks Ln, Alamo, CA 94507
TL Commercial Inc.
COMING SOON
$6,790,000
5 beds5.5 baths5,135 sq ft
10 Corwin Dr, Alamo, CA 94507
$2,499,000
4 beds3 baths3,623 sq ft
166 Castle Crest Rd, Alamo, CA 94507
OPEN SUN, 2PM TO 4PM
$3,280,000
4 beds3 baths3,743 sq ft
891 Livorna Rd, Alamo, CA 94507
OPEN SAT, 1:30PM TO 4PM
$2,698,000
6 beds3.5 baths4,117 sq ft
506 Oakshire Pl, Alamo, CA 94507
See all

Provided by Redfin

Redfin agents who toured

Very unique one of a kind property. Gorgeous. Need to see in person to appreciate it.
6 years ago• May not reflect the current state of the home
Jordan Selby
Redfin Premier agent

Sale history for 285 Castle Crest Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,054 (+1.3%)

$1,104,080 + $837,996

$1,942,076

2024

$21,762 (+2.4%)

$1,082,432 + $821,565

$1,903,997

2023

$21,247 (+2.3%)

$1,061,208 + $805,456

$1,866,664

2022

$20,769 (+2.8%)

$1,040,400 + $789,663

$1,830,063

2021

$20,208 (+45.1%)

$1,020,000 + $774,180

$1,794,180

2020

$13,930 (+1.1%)

$1,000,000 + $759,000

$1,759,000

2019

$13,776 (+4.2%)

$559,735 + $619,215

$1,178,950

2018

$13,225 (+3.9%)

$548,760 + $607,074

$1,155,834

2017

$12,722 (+1.9%)

$527,451 + $551,149

$1,078,600

2016

$12,491 (+2.3%)

$527,451 + $551,149

$1,078,600

2015

$12,211 (+1.1%)

$517,109 + $540,343

$1,057,452

2014

$12,078 (+1.3%)

$499,365 + $521,802

$1,021,167

2013

$11,919 (+13.4%)

$499,365 + $521,802

$1,021,167

2012

$10,514 (−7.7%)

$497,109 + $519,444

$1,016,553

2011

$11,385 (+1.3%)

$440,113 + $459,887

$900,000

2010

$11,238 (+1.1%)

$477,806 + $499,274

$977,080

2009

$11,117 (+6.5%)

$474,236 + $495,543

$969,779

2008

$10,435

$475,363 + $496,721

$972,084

Tax history for 285 Castle Crest Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,054 (+1.3%)

$1,104,080 + $837,996

$1,942,076

2024

$21,762 (+2.4%)

$1,082,432 + $821,565

$1,903,997

2023

$21,247 (+2.3%)

$1,061,208 + $805,456

$1,866,664

2022

$20,769 (+2.8%)

$1,040,400 + $789,663

$1,830,063

2021

$20,208 (+45.1%)

$1,020,000 + $774,180

$1,794,180

2020

$13,930 (+1.1%)

$1,000,000 + $759,000

$1,759,000

2019

$13,776 (+4.2%)

$559,735 + $619,215

$1,178,950

2018

$13,225 (+3.9%)

$548,760 + $607,074

$1,155,834

2017

$12,722 (+1.9%)

$527,451 + $551,149

$1,078,600

2016

$12,491 (+2.3%)

$527,451 + $551,149

$1,078,600

2015

$12,211 (+1.1%)

$517,109 + $540,343

$1,057,452

2014

$12,078 (+1.3%)

$499,365 + $521,802

$1,021,167

2013

$11,919 (+13.4%)

$499,365 + $521,802

$1,021,167

2012

$10,514 (−7.7%)

$497,109 + $519,444

$1,016,553

2011

$11,385 (+1.3%)

$440,113 + $459,887

$900,000

2010

$11,238 (+1.1%)

$477,806 + $499,274

$977,080

2009

$11,117 (+6.5%)

$474,236 + $495,543

$969,779

2008

$10,435

$475,363 + $496,721

$972,084

*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

0.76 Acres

Year renovated

1985

Sq. Ft.

3,164

Year built

1977

Style

Single Family Residential

County

Contra Costa County

APN

1884020080

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

May 17, 2018 • Final

Building/residential/ad/single family addition

Convert an unconditioned patio enclosure into a conditioned living space. Perform a final inspection for the completed work.

Addition

Jan 30, 2010 • Final

Building - residential re-roof

Remove and replace the composition roofing on a residential building.

Roofing

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
Covered Spaces: 2
Parking Features: Attached

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Updated Baths
Primary Bathroom Included Features: Updated Baths

Interior Features
Interior Features: Family Room, Breakfast Bar, Eat-in Kitchen, Kitchen Island, Updated Kitchen
Appliances: Dishwasher, Refrigerator
Laundry Features: Laundry Room
Street Level Features: 2 Bedrooms, 2 Baths
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood

Room Information
Kitchen Features: Breakfast Bar,Dishwasher,Eat In Kitchen,Island,Refrigerator,Updated Kitchen
Rooms Total: 11
Fireplace Features: Family Room, Living Room

Exterior

Building Information
Building Area Total: 3,164

Exterior Features
Patio And Porch Features: Deck, Covered
Exterior Features: Front Yard
Roof: Shingle

Property Information
Living Area: 3164
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1977

Lot Information
Lot Size Square Feet: 33100
Lot Size Area: 0.76
Lot Size Units: Acres
Lot Size Acres: 0.76
Lot Features: Premium Lot, Secluded

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

School Information
High School District: Walnut Creek (925) 944-6850

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,164
Stories: 1.0
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1985
County: Contra Costa County
APN: 1884020080

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

$2.31M – $2.80M

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New listings for sale in 94507

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OPEN SUN, 1PM TO 4PM

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1536 Serafix Rd, Alamo, CA 94507

OPEN TODAY, 11AM TO 2PM

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VIDEO TOUR

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TL Commercial Inc.

COMING SOON

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OPEN SUN, 2PM TO 4PM

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Home values near 285 Castle Crest Rd

Data from public records.

Address	Redfin Estimate
320 Castle Crest Road, Alamo, CA 4 Beds \| 3.5 Baths \| 3771 Sq. Ft.	$2,891,560
340 Castle Crest Road, Alamo, CA 3 Beds \| 2 Baths \| 2492 Sq. Ft.	$2,178,848

Address	Redfin Estimate
315 Castle Crest Road, Alamo, CA 4 Beds \| 3 Baths \| 2820 Sq. Ft.	$2,282,618
249 Castle Crest Road, Alamo, CA 4 Beds \| 3.5 Baths \| 2995 Sq. Ft.	$2,297,991

Address	Redfin Estimate
329 Castle Crest Road, Alamo, CA 4 Beds \| 3 Baths \| 2398 Sq. Ft.	$2,975,184
264 Castle Crest Road, Alamo, CA 4 Beds \| 2 Baths \| 1885 Sq. Ft.	$1,830,406

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. 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

Redfin agents who toured

Sale history for 285 Castle Crest Rd

Tax history for 285 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 285 Castle Crest Rd

More real estate resources