Mohammad Sajid

1720 Alameda Diablo

Diablo, CA
$ 5,850,000 Beds 8 Baths 8.5 Sq 7,890
Monthly Estimate* How much can I afford?

Ideally located near the entrance on one of the most coveted streets within the prestigious Diablo Country Club, this exceptional estate spans 1.44 acres of flat, park-like grounds, offering rare privacy, elegance, and resort-style living. A gated circular driveway creates commanding curb appeal, while the thoughtfully designed, predominantly single-level layout features two private wings - ideal for extended family or multigenerational living. The expansive floor plan includes two primary suites, two kitchens, two laundry rooms, an oversized great room, and a formal dining room, all enhanced by recent refinements including new carpet, sliding doors, updated systems, a backup generator, and a resurfaced pool. A four-car garage with a half bath adds exceptional functionality, while the private backyard oasis is an entertainer’s dream with an outdoor kitchen, fireplace, expansive lawn, greenhouse, and charming custom playhouse. Located near parks and recreation, within the highly acclaimed San Ramon Valley School District, and offering access to world-class golf, dining, and social amenities at Diablo Country Club, this is a rare opportunity to own a prestigious and beautifully upgraded estate.

Active

  • Price
  • $ 5,850,000
  • City
  • Diablo
  • Bedrooms
  • 8
  • Full Bathrooms
  • 7
  • County
  • Contra Costa
  • Half Bathrooms
  • 3
  • Area
  • Lot Size
  • 1.44 Acres
  • Zip
  • 94528
  • Sqr Footage
  • 7,890
  • Year Built
  • 1941
  • Style
  • Traditional
  • MLS#
  • 41121927
Listed By: Khrista Jarvis with Coldwell Banker Realty; 925-856-0782
Data Source: Bay East MLS, CCAR MLS, or bridgeMLS

Features

General

Living Area 7890
Sewer Public Sewer
Heating Zoned
Cooling Central Air
Roof Composition
Appliances Dishwasher,Double Oven,Gas Range,Microwave,Refrigerator,Dryer,Washer,Gas Water Heater
Garage Spaces 4
Architectural Style Traditional
Pool Features In Ground,Solar Heat,Pool/Spa Combo,Outdoor Pool
Construction Materials Wood Shingles,Wood Siding
Year Built 1941
Electric Photovoltaics Seller Owned,Other Solar,Generator
Stories Count 1
Levels One Story
Property Subtype Detached
County Contra Costa
New Construction false
Property Type Residential
HOA false
Subdivision Name Diablo C.C.
Garage Y/N true
Other Structures Shed(s)
Total Rooms 18
Full Baths 7
Status Active
Directions Diablo Rd - Alameda Diablo
City Diablo
High School District San Ramon Valley (925) 552-5500
MLS Area Listing
Lot Size Square Feet 62901
Property Condition Existing
Standard Status Active
Elementary School District San Ramon Valley (925) 552-5500

Interior Features

Interior Amenities Den,Dining Area,Family Room,Formal Dining Room,Office,Breakfast Bar,Breakfast Nook,Pantry,Wet Bar
Flooring Hardwood,Tile,Carpet
Total Fireplaces 3
Fireplace Features Dining Room,Living Room,Master Bedroom
Air Conditioning Y/N true
Heating Y/N true
Window Features Window Coverings
Fireplace Y/N true
Laundry Features Laundry Room,Cabinets,Sink
Total Bedrooms 8
Kitchen Features Breakfast Bar,Breakfast Nook,Dishwasher,Double Oven,Gas Range/Cooktop,Kitchen Island,Microwave,Pantry,Refrigerator,Wet Bar
Total Baths 10
1/2 Baths 3
Power Production Type Photovoltaics

Exterior Features

Exterior Amenities Back Yard,Front Yard,Side Yard,Storage,Other,Garden,Landscape Back,Private Entrance
Fencing Fenced,Front Yard
Parking Features Attached
Lot Features Level,Premium Lot,Back Yard,Private,Security Gate
Water Source Public
Lot Size Area 1.444
Foundation Details Slab
Building Area Total 7890
Lot Size Acres 1.44

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Newark, CA office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

3/6/2026 Listed $5,850,000

Property vs Zip Code Average in 94528

Price
AVG $6.65M
$5.85M
Year Built
AVG 1971
1941

In The Neighborhood

Areas That We Cover

1720 Alameda Diablo Diablo, CA is a Single Family Home for sale at $5850000 with 7890 sqft and a lot size of 1.44 Acres Acre(s). 1720 Alameda Diablo Diablo has 8 bedrooms, 7 baths and was built in 1941. The property's zip code is 94528 which is in Diablo, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Mohammad Sajid

Mohammad Sajid

510-944-1454

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