For sale
$18,500,000
Est. $125,499/mo —
5
bd
•
8 ba
•
8,956
sq ft

Undisclosed Address, Diablo, CA 94528

About this home

Single-familyProperty Type
1918Year Built
1.54 acresLot Size
$2,066Price/Sq.Ft.
4 car garageParking
Listed by Marilee Headen •DRE #00616127 • Compass
Listed by Jessi Crummey •DRE #02077196 • Compass
Listing updated:
Redfin checked: a minute ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41127983
219 days on Redfin • 5,895 views • 162 favorites

Payment calculator

$125,499 per month

Principal and interest$102,220
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($3,700,000)
Home price
$18,500,000
Loan details
30-yr fixed, 7.38%
5 minutes to get started. No credit impact. 

See this home in person

This home is unavailable to tour on this day.

Open houses
No upcoming open houses.

Around this home

Schools

Green Valley Elementary School

Public K-5 • Assigned • 1.0mi

10/10
Los Cerros Middle School

Public 6-8 • Assigned • 1.0mi

10/10
Monte Vista High School

Public 9-12 • Assigned • 1.2mi

10/10
Provided by GreatSchools
About Mount Diablo Estate
Park

Provided by Walk Score and Local Logic

Offer insights

$18,500,000
$18.1M and above
75% chance or better to win
Why $18.1M+ is a strong offer
DAYS ON MARKET
220 days
The average home goes pending in 26 days.
SALE-TO-LIST
102.3%
Most homes are selling 2% above list price.
About offer insights

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Family room
  • Formal dining room
  • Office
  • Pantry
  • Bonus room
  • Great room
  • Living room
  • Wine cellar
  • Guest house
  • No steps to entry
  • Main entry
  • Window coverings
  • Six fireplaces (family room, living room, master bedroom; gas starter)
  • Bedrooms
  • At least 3 bedrooms
  • Bathrooms
  • Nine bathrooms total (seven full, two partial)
  • Kitchen
  • Stone countertops
  • Eat-in kitchen
  • Kitchen island
  • Pantry
  • Dishwasher
  • Double oven
  • Gas range / cooktop
  • Built-in oven
  • Microwave
  • Refrigerator
  • Laundry & utility
  • Laundry room
  • Tankless water heater
  • Flooring
  • Hardwood floors
  • Heating & cooling
  • Zoned heating
  • Central air
  • Ceiling fans

Sale and tax history for MLS #: 41127983

Public record

Beds
6
Baths
7
Stories
2
Lot width
—
Lot depth
—
Lot size
1.54 Acres
Year renovated
2011
Finished Sq. Ft.
6,855
Unfinished Sq. Ft.
—
Total Sq. Ft.
6,855
Year built
1918
Style
Single Family Residential
County
Contra Costa County
APN
1951800265
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.

Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

6% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 95° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

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

Provided by First Street

Historical weather

Diablo, CA • 94528
Average low and high temperatures (°F)
59
41
62
43
69
47
68
48
75
51
80
54
83
56
86
58
81
60
76
54
62
46
57
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Redfin Estimate

$16,616,762
$1.9M under list price of $18.5M

More resources

Rental earnings

Est. $4,712 per month, based on comparable rentals

Tour for free, no strings attached

Make a winning offer with the help of a local agent
Details provided by bridgeMLS, Bay East AOR, or Contra Costa AOR and may not match the public record. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.