Google street view image for 3 Seminary Ridge Pl, Clayton, CA 94517

Off market oct 2021 for $1.6M

$1,726,335

Est. refi paymentEst. refi $11,489/mo

•

4 ba

•

3,757

sq ft

3 Seminary Ridge Pl, Clayton, CA 94517

About this home

3 Seminary Ridge Pl is a 3,757 square foot house on a 0.42 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on October 14, 2021 for $1,618,000. Based on Redfin's Clayton data, we estimate the home's value is $1,726,335.

Single-familyProperty Type

2013Year Built

0.42 acresLot Size

$459Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,726,335

$108K since sold in October 2021$55K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17% higher than the average sale price ($1.48M) of 6 comparable homes.

SOLD OCT 28, 2026
$1,500,000
A
4 beds3 baths3,030 sq ft
110 Forest Hill Dr, Clayton, CA 94517
SOLD SEP 24, 2026
$1,700,000
B
4 beds3 baths3,011 sq ft
4 Pardi Ln, Clayton, CA 94517
SOLD SEP 4, 2026
$1,630,000
C
4 beds2.5 baths3,307 sq ft
1116 Peacock Creek Dr, Clayton, CA 94517
SOLD SEP 4, 2026
$1,460,000
D
5 beds4.5 baths3,615 sq ft
1224 Bridlewood Ct, Clayton, CA 94517
SOLD BY REDFIN SEP 14, 2026
$1,170,000
E
4 beds3 baths2,643 sq ft
242 El Pueblo Pl, Clayton, CA 94517
SOLD OCT 7, 2026
$1,395,000
F
4 beds2.5 baths2,116 sq ft
459 Grenache Cir, Clayton, CA 94517

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Earn from this home

Sell

$466,702

Est. take-home

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Refinance

Est. cash available

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Rent

$6,465/mo

Redfin rental estimate

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Market trends in 94517, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.7%

0.4% MoM

Median sale price

$1.1M

$3K MoM

Avg. days on market

21d

10 days MoM

Recently sold homes

4 MoM

New listings for sale

$1,499,000
4 beds3 baths3,016 sq ft
24 Promontory Pl, Clayton, CA 94517
$1,550,000
5 beds3 baths2,691 sq ft
109 Mt Trinity Ct, Clayton, CA 94517
$1,175,000
5 beds3.5 baths2,260 sq ft
68 Nottingham Pl, Clayton, CA 94517
OPEN TUE, 10:30AM TO 12:30PM
$849,000
3 beds2 baths1,352 sq ft
1377 El Camino Dr, Clayton, CA 94517
$815,000
3 beds2.5 baths1,939 sq ft
1766 Indian Wls, Clayton, CA 94517
See all

Provided by Redfin

Sale history for 3 Seminary Ridge Pl

Year

Property tax

Land + Additions

Assessment*

2026

$24,800 (+1.9%)

$552,040 + $1,199,334

$1,751,374

2025

$24,335 (+2.3%)

$552,040 + $1,199,334

$1,751,374

2024

$23,779 (+2.1%)

$541,216 + $1,175,818

$1,717,034

2023

$23,295 (+0.9%)

$530,604 + $1,152,763

$1,683,367

2022

$23,084 (+35.2%)

$520,200 + $1,130,160

$1,650,360

2021

$17,070 (+1.3%)

$510,000 + $1,108,000

$1,618,000

2020

$16,844 (+2.1%)

$409,551 + $676,556

$1,086,107

2019

$16,489 (+3.0%)

$405,352 + $669,619

$1,074,971

2018

$16,014 (+3.3%)

$397,404 + $656,490

$1,053,894

2017

$15,507 (+2.8%)

$381,973 + $630,999

$1,012,972

2016

$15,085 (+1.2%)

$381,973 + $630,999

$1,012,972

2015

$14,903 (+1.7%)

$374,484 + $618,627

$993,111

2014

$14,660 (+158.2%)

$361,634 + $597,399

$959,033

2013

$5,678 (+9.1%)

$361,634 + $597,399

$959,033

2012

$5,205 (+149.6%)

$169,416

2011

$2,085

$166,095

2010

$162,839

Tax history for 3 Seminary Ridge Pl

Year

Property tax

Land + Additions

Assessment*

2026

$24,800 (+1.9%)

$552,040 + $1,199,334

$1,751,374

2025

$24,335 (+2.3%)

$552,040 + $1,199,334

$1,751,374

2024

$23,779 (+2.1%)

$541,216 + $1,175,818

$1,717,034

2023

$23,295 (+0.9%)

$530,604 + $1,152,763

$1,683,367

2022

$23,084 (+35.2%)

$520,200 + $1,130,160

$1,650,360

2021

$17,070 (+1.3%)

$510,000 + $1,108,000

$1,618,000

2020

$16,844 (+2.1%)

$409,551 + $676,556

$1,086,107

2019

$16,489 (+3.0%)

$405,352 + $669,619

$1,074,971

2018

$16,014 (+3.3%)

$397,404 + $656,490

$1,053,894

2017

$15,507 (+2.8%)

$381,973 + $630,999

$1,012,972

2016

$15,085 (+1.2%)

$381,973 + $630,999

$1,012,972

2015

$14,903 (+1.7%)

$374,484 + $618,627

$993,111

2014

$14,660 (+158.2%)

$361,634 + $597,399

$959,033

2013

$5,678 (+9.1%)

$361,634 + $597,399

$959,033

2012

$5,205 (+149.6%)

$169,416

2011

$2,085

$166,095

2010

$162,839

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Aug 14, 2023 • Final

Building - residential solar photovoltaic

Install a roof-mounted photovoltaic system with an energy storage system and a new subfeed breaker.

Battery

Electrical

Solar

Jul 27, 2023 • Final

Building - residential solar photovoltaic

Install a roof-mounted solar photovoltaic system with panels and energy storage systems. Include a new generation electrical panel.

Battery

Electrical

Solar

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

Interior

Room Information
# of Rooms: 11

Exterior

Property Information
Subdivision Name: SUBDIVISION 8719
Living Sq. Ft: 3,757
Ground Floor Sq. Ft: 3,267
Building Sq. Ft: 3,757
# of Stories: 1
Legal Description: T8719 L9 & POR TR ADJ

Parking & Garage Information
Garage/Parking Sq. Ft: 694

Lot Information
# of Buildings: 1
Land Sq. Ft: 18,295
Legal Lot Number: 9
Acres: 0.42
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,757
Stories: 1.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 2013
Year Renovated: 2013
County: Contra Costa County
APN: 1196400178

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

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 • 4.8mi

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

9 days above 93° expected this year, 19 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

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

$1.64M – $1.99M

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Expansive decking • Mature landscaping • Colorful gardens

$1,550,000

5 beds3 baths2,691 sq ft

109 Mt Trinity Ct, Clayton, CA 94517

Backs to open space • Unobstructed views • Pool

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OPEN TUE, 10:30AM TO 12:30PM

$849,000

3 beds2 baths1,352 sq ft

1377 El Camino Dr, Clayton, CA 94517

Expansive backyard • Remodeled kitchen • Large patio

$815,000

3 beds2.5 baths1,939 sq ft

1766 Indian Wls, Clayton, CA 94517

Oakhurst golf course • Extensive deck • Local amenities

Home values near 3 Seminary Ridge Pl

Data from public records.

Address	Redfin Estimate
18 Seminary Ridge Pl, Clayton, CA 5 Beds \| 5 Baths \| 8300 Sq. Ft.	$2,045,546
15 Seminary Ridge Pl, Clayton, CA 4 Beds \| 4 Baths \| 3910 Sq. Ft.	$1,999,335
2 Seminary Ridge Pl, Clayton, CA 4 Beds \| 3 Baths \| 3757 Sq. Ft.	$1,584,620
2 Rialto Dr, Clayton, CA 3 Beds \| 2 Baths \| 1648 Sq. Ft.	$1,123,094
8 Rialto Dr, Clayton, CA 4 Beds \| 2.5 Baths \| 2032 Sq. Ft.	$1,252,971
21 Rialto Dr, Clayton, CA 3 Beds \| 3 Baths \| 2324 Sq. Ft.	$1,092,481
92 Regency Dr, Clayton, CA 4 Beds \| 3 Baths \| 2565 Sq. Ft.	$1,121,783

Address	Redfin Estimate
10 Seminary Ridge Pl, Clayton, CA 5 Beds \| 4 Baths \| 3691 Sq. Ft.	$1,595,605
19 Seminary Ridge Pl, Clayton, CA 4 Beds \| 4 Baths \| 3834 Sq. Ft.	$1,894,079
5 Seminary Ridge Pl, Clayton, CA 3 Beds \| 3 Baths \| 3301 Sq. Ft.	$1,772,379
27 Rialto Dr, Clayton, CA 5 Beds \| 2.5 Baths \| 2324 Sq. Ft.	$1,140,734
20 Rialto Dr, Clayton, CA 4 Beds \| 3 Baths \| 2391 Sq. Ft.	$1,065,636
33 Rialto Dr, Clayton, CA 4 Beds \| 2 Baths \| 1895 Sq. Ft.	$1,027,999
7 Promontory Pl, Clayton, CA 4 Beds \| 4 Baths \| 3910 Sq. Ft.	$1,729,671

Address	Redfin Estimate
14 Seminary Ridge Pl, Clayton, CA 4 Beds \| 4 Baths \| 4150 Sq. Ft.	$2,002,161
6 Seminary Ridge Pl, Clayton, CA 5 Beds \| 4 Baths \| 3691 Sq. Ft.	$1,617,611
9 Seminary Ridge Pl, Clayton, CA 5 Beds \| 4 Baths \| 3691 Sq. Ft.	$1,732,592
14 Rialto Dr, Clayton, CA 3 Beds \| 3 Baths \| 2324 Sq. Ft.	$1,091,869
26 Rialto Dr, Clayton, CA 4 Beds \| 3 Baths \| 2010 Sq. Ft.	$806,061
32 Rialto Dr, Clayton, CA 4 Beds \| 3 Baths \| 2032 Sq. Ft.	$1,046,932
21 Promontory Pl, Clayton, CA 3 Beds \| 3 Baths \| 3016 Sq. Ft.	$1,609,338

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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 3 Seminary Ridge Pl

Tax history for 3 Seminary Ridge Pl

Permits

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 3 Seminary Ridge Pl

More real estate resources