OFF MARKET

Off Market May 2011 for $1.4M

$3,183,863

Est. refi paymentEst. refi $7,604/mo

•

5,299

sq ft

608 Hardcastle Ct, San Ramon, CA 94583

About this home

Single-familyProperty Type

2002Year Built

0.33 acresLot Size

$601Est. Price/Sq.Ft.

3 car garageParking

Listed by Sally Thornber •DRE #01110608 • Lure Fine Real Estate

Bought with Raju Kosuru •DRE #01399242 • Maxim Realty

Redfin checked: 4 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40476771

Redfin Estimate

$3,183,863

$1.8M since sold in May 2011$99K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.5% higher than the average sale price ($2.78M) of 6 comparable homes.

SOLD AUG 25, 2026
$1,870,000
A
4 beds3 baths2,776 sq ft
204 Lasso Cir, San Ramon, CA 94583
SOLD AUG 28, 2026
$2,365,000
B
4 beds3 baths3,000 sq ft
6013 Westside Dr, San Ramon, CA 94583
SOLD OCT 31, 2025
$3,585,000
C
5 beds5.5 baths5,017 sq ft
3394 Ashbourne Cir, San Ramon, CA 94583
SOLD MAY 1, 2026
$2,665,000
D
5 beds3.5 baths3,503 sq ft
17 Pine Valley Pl, San Ramon, CA 94583
SOLD SEP 19, 2025
$3,500,000
E
5 beds5.5 baths5,312 sq ft
3388 Ashbourne Cir, San Ramon, CA 94583
SOLD JUN 18, 2026
$2,700,000
F
5 beds4.5 baths3,908 sq ft
5038 Westside Dr, San Ramon, CA 94583

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Earn from this home

Sell

$2,309,710

Est. take-home

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Est. cash available

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Rent

$8,968/mo

Redfin rental estimate

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Market trends in 94583, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.3% MoM

Median sale price

$1.4M

$49K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN SUN, 1:30PM TO 4:30PM
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COMING SOON
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3 Crested Oak Ct, San Ramon, CA 94583
OPEN SAT, 1PM TO 4PM
$1,269,800
4 beds2.5 baths1,936 sq ft
15 Creekside Dr, San Ramon, CA 94583
OPEN SAT, 1PM TO 4PM
$1,499,000
4 beds2 baths1,894 sq ft
2706 Canyon Creek Dr, San Ramon, CA 94583
OPEN SAT, 1PM TO 4PM
$985,000
3 beds2 baths1,238 sq ft
120 Montclair Pl, San Ramon, CA 94583
OPEN SAT, 2PM TO 4PM
$1,049,000
3 beds2.5 baths1,411 sq ft
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OPEN SUN, 1PM TO 3PM
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2 beds1 bath952 sq ft
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HOT HOME
$998,000
4 beds2 baths1,795 sq ft
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OPEN SUN, 3PM TO 5PM
$1,549,800
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See all

Provided by Redfin

Sale history for 608 Hardcastle Ct

Year

Property tax

Land + Additions

Assessment*

2025

$22,664 (+2.1%)

$888,618 + $940,890

$1,829,508

2024

$22,200 (+1.5%)

$871,195 + $922,442

$1,793,637

2023

$21,874 (+3.6%)

$854,113 + $904,355

$1,758,468

2022

$21,111 (−2.6%)

$837,366 + $886,623

$1,723,989

2021

$21,681 (+1.0%)

$820,948 + $869,239

$1,690,187

2020

$21,477 (+1.1%)

$804,851 + $852,196

$1,657,047

2019

$21,250 (+3.6%)

$796,599 + $843,458

$1,640,057

2018

$20,517 (+3.6%)

$780,980 + $826,920

$1,607,900

2017

$19,799 (+1.2%)

$750,654 + $794,810

$1,545,464

2016

$19,561 (+1.0%)

$750,654 + $794,810

$1,545,464

2015

$19,365 (+0.9%)

$735,936 + $779,226

$1,515,162

2014

$19,194 (+10.0%)

$710,683 + $752,488

$1,463,171

2013

$17,446 (−1.8%)

$710,683 + $752,488

$1,463,171

2012

$17,760 (−4.9%)

$632,400 + $669,600

$1,302,000

2011

$18,672 (+13.2%)

$632,400 + $669,600

$1,302,000

2010

$16,493 (−7.6%)

$489,482 + $908,018

$1,397,500

2009

$17,856 (−16.1%)

$420,308 + $779,692

$1,200,000

2008

$21,275

$590,461 + $1,095,337

$1,685,798

Tax history for 608 Hardcastle Ct

Year

Property tax

Land + Additions

Assessment*

2025

$22,664 (+2.1%)

$888,618 + $940,890

$1,829,508

2024

$22,200 (+1.5%)

$871,195 + $922,442

$1,793,637

2023

$21,874 (+3.6%)

$854,113 + $904,355

$1,758,468

2022

$21,111 (−2.6%)

$837,366 + $886,623

$1,723,989

2021

$21,681 (+1.0%)

$820,948 + $869,239

$1,690,187

2020

$21,477 (+1.1%)

$804,851 + $852,196

$1,657,047

2019

$21,250 (+3.6%)

$796,599 + $843,458

$1,640,057

2018

$20,517 (+3.6%)

$780,980 + $826,920

$1,607,900

2017

$19,799 (+1.2%)

$750,654 + $794,810

$1,545,464

2016

$19,561 (+1.0%)

$750,654 + $794,810

$1,545,464

2015

$19,365 (+0.9%)

$735,936 + $779,226

$1,515,162

2014

$19,194 (+10.0%)

$710,683 + $752,488

$1,463,171

2013

$17,446 (−1.8%)

$710,683 + $752,488

$1,463,171

2012

$17,760 (−4.9%)

$632,400 + $669,600

$1,302,000

2011

$18,672 (+13.2%)

$632,400 + $669,600

$1,302,000

2010

$16,493 (−7.6%)

$489,482 + $908,018

$1,397,500

2009

$17,856 (−16.1%)

$420,308 + $779,692

$1,200,000

2008

$21,275

$590,461 + $1,095,337

$1,685,798

*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
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.33 Acres

Year renovated

2002

Sq. Ft.

5,299

Year built

2002

Style

Single Family Residential

County

Contra Costa County

APN

2112800368

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

P-1

WSSP

Planned Unit District

A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.

Zone overlays

Westside Specific Plan

Permitted uses

Include but are not limited to:

Housing-Single unit

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 5
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub with Jets

Interior Features
Interior Features: Bonus/Plus Room, Family Room, Library, Breakfast Bar, Counter - Solid Surface, Stone Counters, Eat-in Kitchen, Kitchen Island, Central Vacuum
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Oven, Refrigerator, Self Cleaning Oven, Trash Compactor, Gas Water Heater
Laundry Features: Laundry Room
Upper Level Features: 4 Bedrooms, 4 Baths, Loft
Street Level Features: 1 Bedroom, 1.5 Baths, Laundry Facility, No Steps to Entry, Main Entry
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 3
Has Fireplace
Flooring: Hardwood, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Bar,Counter - Solid Surface,Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Island,Microwave,Oven Built-in,Refrigerator,Self-Cleaning Oven,Trash Compactor,Other
Rooms Total: 14
Fireplace Features: Family Room, Gas Starter, Living Room, Raised Hearth, Stone

Exterior

Building Information
Construction Materials: Stone, Stucco
Building Area Total: 5,299
Builder Name: Toll Brothers
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Patio, Covered
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side, Storage
Door Features: Mirrored Closet Door(s)
Fencing: Fenced

Mobile Home Information
Model: Atherton

Pool Information
Pool Features: Possible Pool Site

Property Information
Living Area: 5299
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2002

Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 14200
Lot Size Area: 0.33
Lot Size Units: Acres
Lot Size Acres: 0.33
Lot Features: Cul-De-Sac, Level, Premium Lot
Waterfront Features: Pond
Zoning: A-4

Utilities

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

Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned

Location

Homeowners Association Information
Has Association
Association Amenities: Playground, Gated, Tennis Court(s)
Association Name: NORRIS CANYON ESTATES
Association Fee: $147
Association Fee Includes: Common Area Maint, Management Fee, Reserves, Security/Gate Fee
Association Fee Frequency: Quarterly

School Information
High School District: San Ramon Valley (925) 552-5500

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 5,299
Stories: 2.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Contra Costa County
APN: 2112800368

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Bollinger Canyon Elementary School

Public K-5 • Assigned • 1.4mi

10/10

Iron Horse Middle School

Public 6-8 • Assigned • 2.3mi

10/10

California High School

Public 9-12 • Assigned • 2.5mi

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

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 94° 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

San Ramon, CA • 94583

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 11.6 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.6 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.03M – $3.66M

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Home values near 608 Hardcastle Ct

Data from public records.

Address	Redfin Estimate
639 Hardcastle Ct, San Ramon, CA 5 Beds \| 4.5 Baths \| 4600 Sq. Ft.	$3,428,605
616 Hardcastle Ct, San Ramon, CA 5 Beds \| 4 Baths \| 4193 Sq. Ft.	$2,660,380

Address	Redfin Estimate
615 Hardcastle Ct, San Ramon, CA 5 Beds \| 5 Baths \| 4524 Sq. Ft.	$3,021,823
627 Hardcastle Ct, San Ramon, CA 5 Beds \| 4 Baths \| 4193 Sq. Ft.	$2,831,236

Address	Redfin Estimate
600 Hardcastle Ct, San Ramon, CA 5 Beds \| 4.5 Baths \| 4946 Sq. Ft.	$3,077,880
624 Hardcastle Ct, San Ramon, CA 5 Beds \| 5.5 Baths \| 4613 Sq. Ft.	$3,358,538

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2010. 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 94583, CA

Sale history for 608 Hardcastle Ct

Tax history for 608 Hardcastle Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94583

Home values near 608 Hardcastle Ct

More real estate resources