BOUGHT WITH REDFIN JUN 2, 2020

Off Market Jun 2020 for $1.1M

$1,616,961

Est. refi paymentEst. refi $6,051/mo

•

3,691

sq ft

10 Seminary Ridge Pl, Clayton, CA 94517-1756

About this home

Welcome to 10 Seminary Ridge Place, a lovely family home in the exclusive neighborhood of the Diablo Estates, Entering the gracious foyer one is greeted with abundance of natural light, enjoy relaxing in private outdoor courtyard while sitting next to the cozy outdoor fireplace, the well equipped kitchen is every chef's delight, featuring granite counters, with large island, gas cooktop & stainless steel appliances, this home is ideal for entertaining your friends and family, adjacent to the kitchen is the breakfast area and a spacious family room with fireplace, walk out to the landscaped backyard with majestic views of Mount Diablo State Park and the surrounding mountains. This lovely home features 5 bedrooms, 4 baths, a spacious master bedroom suite a formal living/dining area ideal for entertaining on any scale, the three car garage completes this luxurious home nestled in the picturesque hills of Clayton for you to enjoy the peaceful and outdoor lifestyle of the area.

Single-familyProperty Type

2012Year Built

0.45 acresLot Size

$438Est. Price/Sq.Ft.

3 spacesParking

Buyer's agent

Jordan Selby DRE #01984592Redfin

Listed by Kazuhiro Sera •DRE #01057719 • Coldwell Banker Realty

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40892885

Redfin Estimate

$1,616,961

$429K since sold in June 2020$11K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.3% higher than the average sale price ($1.43M) of 6 comparable homes.

SOLD JUL 27, 2026
$1,418,888
A
5 beds3 baths3,011 sq ft
5 Pardi Ln, Clayton, CA 94517
SOLD AUG 21, 2026
$1,200,000
B
5 beds3 baths2,458 sq ft
332 Chardonnay Cir, Clayton, CA 94517
SOLD APR 15, 2026
$1,350,000
C
5 beds3 baths3,602 sq ft
376 Blue Oak Ln, Clayton, CA 94517
SOLD APR 17, 2026
$1,310,000
D
5 beds4 baths2,960 sq ft
510 Mt Davidson Ct, Clayton, CA 94517
SOLD APR 15, 2026
$1,850,000
E
5 beds3 baths3,060 sq ft
3 Rachel Ranch Ct, Clayton, CA 94517
SOLD MAR 20, 2026
$1,435,000
F
5 beds3 baths3,596 sq ft
362 Blue Oak Ln, Clayton, CA 94517

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Earn from this home

Sell

$699,071

Est. take-home

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Refinance

Est. cash available

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Rent

$6,403/mo

Redfin rental estimate

List your home for rent

Market trends in 94517, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.2%

0.6% MoM

Median sale price

$1.1M

$5K MoM

Avg. days on market

31d

10 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN TUE, 10AM TO 1PM
$775,000
3 beds2 baths1,389 sq ft
244 Stranahan Cir, Clayton, CA 94517
COMING SOON
$1,099,999
4 beds2.5 baths2,534 sq ft
5849 Mitchell Canyon Ct, Clayton, CA 94517
$1,395,000
4 beds3 baths3,008 sq ft
308 Ahwanee Ln, Clayton, CA 94517
$749,000
4 beds2 baths1,578 sq ft
1013 Panadero Way, Clayton, CA 94517
COMING SOON
$1,675,000
4 beds3 baths3,011 sq ft
4 Pardi Ln, Clayton, CA 94517
$499,000
2 beds2 baths1,026 sq ft
3905 Coyote Crk, Clayton, CA 94517
See all

Provided by Redfin

Sale history for 10 Seminary Ridge Pl

Year

Property tax

Land + Additions

Assessment*

2025

$20,898 (+2.3%)

$501,981 + $931,493

$1,433,474

2024

$20,419 (+2.2%)

$492,139 + $913,229

$1,405,368

2023

$19,985 (+7.0%)

$482,490 + $895,323

$1,377,813

2022

$18,685 (+1.9%)

$473,030 + $877,768

$1,350,798

2021

$18,345 (+9.2%)

$463,755 + $760,557

$1,224,312

2020

$16,807 (+2.1%)

$454,662 + $745,645

$1,200,307

2019

$16,454 (+3.0%)

$478,540 + $585,959

$1,064,499

2018

$15,982 (+3.3%)

$469,157 + $574,470

$1,043,627

2017

$15,478 (+2.8%)

$450,940 + $552,163

$1,003,103

2016

$15,058 (+1.2%)

$450,940 + $552,163

$1,003,103

2015

$14,877 (+1.6%)

$442,099 + $541,337

$983,436

2014

$14,636 (+2.5%)

$426,929 + $522,762

$949,691

2013

$14,285 (+158.4%)

$426,929 + $522,762

$949,691

2012

$5,529 (+165.2%)

$425,000 + $520,400

$945,400

2011

$2,085 (+1.1%)

$166,095

2010

$2,062 (+0.5%)

$162,839

2009

$2,052

$161,622

2008

$162,006

Tax history for 10 Seminary Ridge Pl

Year

Property tax

Land + Additions

Assessment*

2025

$20,898 (+2.3%)

$501,981 + $931,493

$1,433,474

2024

$20,419 (+2.2%)

$492,139 + $913,229

$1,405,368

2023

$19,985 (+7.0%)

$482,490 + $895,323

$1,377,813

2022

$18,685 (+1.9%)

$473,030 + $877,768

$1,350,798

2021

$18,345 (+9.2%)

$463,755 + $760,557

$1,224,312

2020

$16,807 (+2.1%)

$454,662 + $745,645

$1,200,307

2019

$16,454 (+3.0%)

$478,540 + $585,959

$1,064,499

2018

$15,982 (+3.3%)

$469,157 + $574,470

$1,043,627

2017

$15,478 (+2.8%)

$450,940 + $552,163

$1,003,103

2016

$15,058 (+1.2%)

$450,940 + $552,163

$1,003,103

2015

$14,877 (+1.6%)

$442,099 + $541,337

$983,436

2014

$14,636 (+2.5%)

$426,929 + $522,762

$949,691

2013

$14,285 (+158.4%)

$426,929 + $522,762

$949,691

2012

$5,529 (+165.2%)

$425,000 + $520,400

$945,400

2011

$2,085 (+1.1%)

$166,095

2010

$2,062 (+0.5%)

$162,839

2009

$2,052

$161,622

2008

$162,006

*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

19,602

Year renovated

2012

Sq. Ft.

3,691

Year built

2012

Style

Single Family Residential

County

Contra Costa County

APN

1196300063

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Jan 29, 2025.

Apr 14, 2022 • Final

Building/residential/mir/miscellaneous residential

Install gas and electrical lines for a concrete fire pit and an outdoor barbecue structure. Construct an overhead structure and install an electrical outlet for the barbecue.

Electrical

Gas

Nov 3, 2021 • Final

Permit submittal

Install gas and electrical lines for a concrete fire pit and an outdoor barbecue structure. Construct an overhead structure and install an electrical outlet for the barbecue.

Electrical

Gas

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

Garage & Parking
Has Garage
# of Garage Spaces: 3
Attached Garage, Garage Parking, Tandem Parking

Interior

Bathroom Information
# of Baths: 4

Interior Features
# of Rooms: 11
# of Fireplaces: 2
Other Fireplace Type
Wall to Wall Carpeting, Tile Flooring

Kitchen Features
Counter (Stone), Double Oven, Dishwasher, Gas Range/Cooktop, Island, Microwave, Refrigerator

Laundry Features
In Laundry Room

Additional Rooms
Family Room, Other

Heating & Cooling
Central A/C (2+ Zones)
Forced Air Heating (1 Zone)

Exterior

Water & Sewer
Sewer System (Public), Water (Public)

Building Information
Existing Construction
Stucco Exterior
Tile Roof

Pool Information
Hot Tub

Property Information
Sq. Ft. Source: Public Records

Lot Information
Irregular
Back Yard, Fenced, Patio

Location

Street Level Features
1 Bath, 1 Bedroom, Laundry Facility

Location Information
Directions to Property: South East Front Facing
Cross Street: Rialto Drive

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 3,691
Stories: 2.0
Parking Spaces: 3
Basement: No
Accessible: No
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 2012
Year Renovated: 2012
County: Contra Costa County
APN: 1196300063
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Jan 29, 2025

Other

Listing Information
Commission to Selling Office: 2.5
Possession: COE

Around this home

Schools

Mt. Diablo Elementary School

Public K-5 • Assigned • 1.6mi

9/10

Diablo View Middle School

Public 6-8 • Assigned • 0.6mi

9/10

Northgate High School

Public 9-12 • Assigned • 4.9mi

9/10

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

8/10 Fire Factor

29% chance of being in a wildfire in next 30 years

4/10 Heat Factor

10 days above 93° expected this year, 20 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

17 unhealthy days expected this year, 18 days in 30 years

Provided by First Street

Historical weather

Clayton, CA • 94517-1756

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

11.8 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.54M – $1.86M

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Nearby similar homes

OPEN TUE, 10AM TO 1PM

$775,000

3 beds2 baths1,389 sq ft

244 Stranahan Cir, Clayton, CA 94517

$1,299,000

4 beds3 baths3,714 sq ft

5530 Merritt Dr, Concord, CA 94521

$899,950

3 beds2 baths1,794 sq ft

5545 Southbrook Dr, Clayton, CA 94517

$899,000

4 beds2.5 baths1,974 sq ft

1325 New Hampshire Dr, Concord, CA 94521

$1,049,000

4 beds2.5 baths2,141 sq ft

5706 Pepperridge Way, Concord, CA 94521

3D & VIDEO TOUR

$1,300,000

4 beds3 baths2,714 sq ft

2301 Hess Rd, Concord, CA 94521

New listings for sale in 94517

OPEN TUE, 10AM TO 1PM

$775,000

3 beds2 baths1,389 sq ft

244 Stranahan Cir, Clayton, CA 94517

COMING SOON

$1,099,999

4 beds2.5 baths2,534 sq ft

5849 Mitchell Canyon Ct, Clayton, CA 94517

$1,395,000

4 beds3 baths3,008 sq ft

308 Ahwanee Ln, Clayton, CA 94517

$749,000

4 beds2 baths1,578 sq ft

1013 Panadero Way, Clayton, CA 94517

COMING SOON

$1,675,000

4 beds3 baths3,011 sq ft

4 Pardi Ln, Clayton, CA 94517

$499,000

2 beds2 baths1,026 sq ft

3905 Coyote Crk, Clayton, CA 94517

Home values near 10 Seminary Ridge Pl

Data from public records.

Address	Redfin Estimate
26 Seminary Ridge Place, Clayton, CA 4 Beds \| 3.5 Baths \| 3910 Sq. Ft.	$1,849,318
14 Seminary Ridge Place, Clayton, CA 4 Beds \| 3.5 Baths \| 4214 Sq. Ft.	$2,005,806

Address	Redfin Estimate
18 Seminary Ridge Place, Clayton, CA 4 Beds \| 3.5 Baths \| 4214 Sq. Ft.	$2,050,106
15 Seminary Ridge Place, Clayton, CA 4 Beds \| 4 Baths \| 4235 Sq. Ft.	$2,002,543

Address	Redfin Estimate
22 Seminary Ridge Place, Clayton, CA 4 Beds \| 4 Baths \| 3910 Sq. Ft.	$1,866,519
23 Seminary Ridge Place, Clayton, CA 5 Beds \| 4.5 Baths \| 3910 Sq. Ft.	$1,903,374

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. This data may not show owner updates. 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 94517, CA

Sale history for 10 Seminary Ridge Pl

Tax history for 10 Seminary Ridge Pl

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94517

Home values near 10 Seminary Ridge Pl

More real estate resources