When was property at 645 Keith Court built and last sold?

The property at 645 Keith Court was built in 1973 and last sold on Nov 9, 2021 for $1,180,000.

How much is this home worth?

The estimated value of the home located at 645 Keith Court is $0.

What are some comparable homes to 645 Keith Court?

There are currently no comparable homes to 645 Keith Court.

Walnut Creek

94597

Larkey Park Area

645 Keith Ct

$1,318,000

● House - Off Market

645 Keith Ct

Walnut Creek, CA 94597

3 Beds

2 Baths

2,124 Ft²

$6,570

Est. Monthly

About This Property

Beautifully updated home in one of Walnut Creek's most desirable neighborhoods, just moments from Larkey Park and Lindsay Wildlife Experience. Well maintained by its second owner, this move-in ready residence showcases pride of ownership with a fully re-wired electrical system, smart home features, LED lighting, fresh paint, and modern flooring. The chef's kitchen features premium stainless steel appliances, European-style cabinetry, stone countertops, and custom storage. Spa-inspired bathrooms include designer tile, LED mirrors, and luxury bidet toilets. Additional highlights include upgraded safety features, a garage with washer/dryer and utility sink, and a beautifully maintained yard ideal for entertaining or relaxing. Prime location near trails, parks, schools, shopping, dining, and BART, offering comfort, style, and convenience. MATTERPORT 3D TOUR link : Available on Homes.com

Unit Size

2,124 Ft²

Days on Market

49 days

Land Size

0.18 acres

Price per sqft

$630

Property Type

House

Property Taxes

HOA Dues

Year Built

1973

Payment Calculator

Cap Rate Calculator

Last updated: 7 months ago (bridgeMLS/CCAR/Bay East AOR #41124388)

Price History

Date / Event	Date	Event
Apr 13, 2026	Sold	Premium
Sold
Mar 17, 2026	In contract	-
In contract
Feb 23, 2026	Listed by Rossmoor Realty / J.H. Russell	$1,338,000
Listed by Rossmoor Realty / J.H. Russell
Sep 19, 2025	Listed	$1,399,800
Listed

	Move-in ready and beautifully upgraded! This Walnut Creek gem combines modern style with everyday comfort. Enjoy a fully re-wired electrical system, smart home features, and elegant finishes throughout. Bright LED lighting, sleek laminate floors, and fresh paint create a warm, contemporary feel. The chef’s kitchen impresses with high-end stainless appliances, European cabinetry, stone counters, and custom storage. Spa-inspired bathrooms feature designer tile, LED mirrors, and bidet toilets. Additional perks include custom shutters, a garage sink, and upgraded safety features. Prime location near Larkey Park, Lindsay Wildlife Experience, trails, shopping, BART and schools. MATTERPORT 3D TOUR link : https://www.homes.com/property/645-keith-ct-walnut-creek-ca/njrdq1l6q883j/?tab=1&dk=6kwg

Property Highlights

Garage

Air Conditioning

Fireplace

Building Info

Overview

General

Year Built: 1973

Effective Year Built: 1974
Building Count: 1
Total Rooms: 9
Bedroom Count: 3
Bathroom Count: 2
Full Bathrooms: 2
Partial Bathrooms: 2
Building Condition: 0
Building Quality: 0
Construction Type: 0
Building Style: 0
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Count: 100
Living Units: 1
Floor Cover: 0
Basement Type: 0
Basement Area: 0
Garage Type: 1
Garage Square Area: 504
Parking Space Count: 2
Patio Type: 0
Porch Type: 0
Pool Type: 0
Location Influence Type: 000

Dimensions

Lot Size Square Feet: 7,875

Total Building Area: 2,124
Gross Building Area: 2,124
Building Area: 2,124
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 0

Heating: 0
Heated Square Feet: 2,124
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: SUBDIVISION 4185
Land Acres: 0000000181
Standard Land Use Code: 1001
County Land Use Code: 11
Legal Description 1: TRACT 4185 LOT 11

Neighborhood

School District Name: Mount Diablo Unified School District

School Tax School District: WALNUT CREEK
Census Tract: 340001

Zoning

Zoning: R8

Geography

Subdivision Tract Number: 4185

Parcel: 171-240-060
Lot: 11
Latitude: 37.9185
Longitude: -122.077

Address

Full Address: 645 Keith Ct

Address - House Number: 645
Address - Street Name: Keith
Address - Suffix Type: Ct
State: CA
City Name: Walnut Creek
Carrier Code: C047
4-Digit Zip Code: 2508
Zip Code: 94597

Valuation

Tax

Tax Year: 2023

Tax Amount: $1,405,002
Tax Rate Code Area: 09-006

Appraisal Valuation

Standard Deviation: 0.1991

Valuation Date: Nov 22, 2023
Confidence Score: 73
Final Value: 1,392,919
High Value: 1,670,358
Low Value: 1,115,481

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

Premium
First Open Lien Mortgage Lender:

Premium
First Open Lien Mortgage Recording Date:

Premium
First Open Lien Mortgage Loan Amount:

Premium
First Open Lien Mortgage Term:

Premium
First Open Lien Mortgage Position:

Premium
First Open Lien Mortgage Loan Type:

Premium
First Open Lien Mortgage Loan Due Date:

Premium

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $1,203,600
Assessed Land Value: $897,600
Assessed Improvements Value: $306,000

Exemptions

Homeowner Exemption: Yes

Sales

Current Sale Contract Date: Nov 09, 2021

Current Sale Recording Date: Nov 18, 2021
Current Sale Price:

Premium
Current Sale Document Type: 36
Current Sale Input Document Number: 2021-319770

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

Premium
First Mortgage Loan Amount:

Premium
First Mortgage Terms:

Premium
First Mortgage Loan Type:

Premium
First Mortgage Loan Due Date:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

Request mortgage information redaction

Comparables

About Larkey Park Area

Stats & Trends

Median Asking:

$1,250,000

Sale Price/ft²

$661

Below Asking

0.01%

Average Days on Market

Average Home Size

2245 ft²

Average Home Age

30 years

Currently For Sale

7 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 1708 Riviera Ave, WALNUT CREEK, CA, 94596

$2,495 /mo

2 Beds
1 Bath
765 ft²

1708 Riviera Ave, WALNUT CREEK, CA, 94596 Listing by Cathie Marples

Unit for rent at 330 N Civic, Walnut Creek, CA, 94596-3611

$3,100 /mo

2 Beds
2 Baths
1,128 ft²

330 N Civic, Walnut Creek, CA, 94596-3611 Listing by Paige Roosta

Unit for rent at 450 N Civic Dr, WALNUT CREEK, CA, 94596

$3,100 /mo

2 Beds
2 Baths
1,023 ft²

450 N Civic Dr, WALNUT CREEK, CA, 94596 Listing by Natasha Smolkin

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Kat Knudsen, Rossmoor Realty / J.H. Russell
Last Updated: 7 months ago
Data Source: CRMLS, MLS# 41124388

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

645 Keith Ct

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About Larkey Park Area

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions