Kat Knudsen
Rossmoor Realty / J.H. Russell
(510) 422-1099
23 Total Sales
2 in Larkey Park
$1.2M - $1.3M Price Range
645 Keith Ct Walnut Creek, CA 94597
Larkey Park NeighborhoodEstimated Value: $1,305,000 - $1,375,957
3
Beds
2
Baths
2,124
Sq Ft
$626/Sq Ft
Est. Value
Highlights
- Living Room with Fireplace
- Traditional Architecture
- Solid Surface Countertops
- Pleasant Hill Middle School Rated 9+
- Engineered Wood Flooring
- No HOA
About This Home
As of April 2026Beautifully 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
Last Agent to Sell the Property
Rossmoor Realty / J.H. Russell License #02021032 Listed on: 02/23/2026
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Home Details
Home Type
- Single Family
Year Built
- Built in 1973
Lot Details
- 7,875 Sq Ft Lot
Parking
- 2 Car Attached Garage
- Garage Door Opener
Home Design
- Traditional Architecture
- Wood Siding
- Stone Siding
Interior Spaces
- 1-Story Property
- Living Room with Fireplace
- 2 Fireplaces
- Recreation Room with Fireplace
Kitchen
- Gas Range
- Dishwasher
- Solid Surface Countertops
Flooring
- Engineered Wood
- Tile
Bedrooms and Bathrooms
- 3 Bedrooms
- 2 Full Bathrooms
Laundry
- Laundry in Garage
- Dryer
- Washer
Utilities
- Forced Air Heating and Cooling System
- 220 Volts in Kitchen
Community Details
- No Home Owners Association
- Buena Vista Subdivision, Single Family Home Floorplan
Listing and Financial Details
- Assessor Parcel Number 1712400603
Matterport 3D Tour
Floorplan
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Feb 23, 2026
Closed on
Apr 3, 2026
Sold by
Edward Chang
Bought by
Seller's Agent
Kat Knudsen
Rossmoor Realty / J.H. Russell
Buyer's Agent
Hira Bakhsh
Flat Rate Realty
List Price
$1,338,000
Sold Price
$1,318,000
Premium/Discount to List
-$20,000
-1.49%
Views
448
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$24,697
Avg. Annual Appreciation
2.15%
Original Mortgage
$1,054,400
Outstanding Balance
$1,051,223
Interest Rate
5.98%
Mortgage Type
New Conventional
Estimated Equity
$278,016
Purchase Details
Listed on
Sep 20, 2021
Closed on
Nov 9, 2021
Sold by
Yen Sharon
Bought by
Chang Edward
Seller's Agent
Scott Alford
Re/max Accord
Buyer's Agent
Jessica Liu
List Price
$1,250,000
Sold Price
$1,180,000
Premium/Discount to List
-$70,000
-5.6%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
2.55%
Original Mortgage
$600,000
Interest Rate
2.99%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jan 5, 2017
Sold by
Pitto Frank J and Pitto Donna L
Bought by
Pitto Frank J and Pitto Donna L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$475,550
Interest Rate
4.03%
Mortgage Type
New Conventional
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Larkey Park, CA
-
Kat Knudsen
-
Tim Steffen
Tim Steffen
Better Homes Realty
(925) 940-6796
32 Total Sales
1 in Larkey Park
$1,040,000 Price
-
Rose Krinks
Rose Krinks
Responds QuicklyBhhs Drysdale Properties
(925) 402-4030
62 Total Sales
1 in Larkey Park
$1,775,000 Price
-
Kat Sellis
Kat Sellis
Real Broker
(925) 940-8695
88 Total Sales
1 in Larkey Park
$1,580,000 Price
-
Kenneth Kremer
Kenneth Kremer
Kenneth A. Kremer, Broker
(341) 222-1658
47 Total Sales
1 in Larkey Park
$1,300,000 Price
-
Mike Kavanaugh
Mike Kavanaugh
Responds QuicklyTown & Country Realty
(925) 940-5295
55 Total Sales
1 in Larkey Park
$970,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $1,318,000 | Old Republic Title | ||
| Chang Edward | -- | Old Republic Title Company | |
| Chang Edward | $1,180,000 | Old Republic Title Company | |
| Pitto Frank J | -- | Placer Title Company | |
| Pitto Frank J | -- | Placer Title Company |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $1,054,400 | ||
| Closed | Chang Edward | $600,000 | |
| Previous Owner | Pitto Frank J | $475,550 | |
| Previous Owner | Pitto Frank J | $470,000 | |
| Previous Owner | Pitto Frank J | $250,000 | |
| Previous Owner | Pitto Frank J | $150,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 04/13/2026 04/13/26 | Sold | $1,318,000 | -1.5% | $621 / Sq Ft | |
| 03/12/2026 03/12/26 | Pending | -- | -- | -- | |
| 02/23/2026 02/23/26 | For Sale | $1,338,000 | +13.4% | $630 / Sq Ft | |
| 02/04/2025 02/04/25 | Off Market | $1,180,000 | -- | -- | |
| 11/18/2021 11/18/21 | Sold | $1,180,000 | +2.6% | $556 / Sq Ft | View Prior Sale |
| 10/19/2021 10/19/21 | Pending | -- | -- | -- | |
| 10/15/2021 10/15/21 | Price Changed | $1,150,000 | -8.0% | $541 / Sq Ft | |
| 09/20/2021 09/20/21 | For Sale | $1,250,000 | -- | $589 / Sq Ft |
Source: Contra Costa Association of REALTORS®
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $14,614 | $1,277,269 | $952,540 | $324,729 |
| 2025 | $14,614 | $1,252,225 | $933,863 | $318,362 |
| 2024 | $14,050 | $1,227,672 | $915,552 | $312,120 |
| 2023 | $14,050 | $1,203,600 | $897,600 | $306,000 |
| 2022 | $13,927 | $1,180,000 | $880,000 | $300,000 |
| 2021 | $2,140 | $127,630 | $31,674 | $95,956 |
| 2019 | $2,054 | $123,847 | $30,736 | $93,111 |
| 2018 | $1,974 | $121,420 | $30,134 | $91,286 |
| 2017 | $1,898 | $119,041 | $29,544 | $89,497 |
| 2016 | $1,832 | $116,708 | $28,965 | $87,743 |
| 2015 | $1,794 | $114,956 | $28,530 | $86,426 |
| 2014 | $1,749 | $112,706 | $27,972 | $84,734 |
Source: Public Records
Agents Affiliated with this Home
-
Kat Knudsen
Seller's Agent in 2026
Kat Knudsen
Rossmoor Realty / J.H. Russell
(510) 926-5082
2 in this area
23 Total Sales
-
Hira Bakhsh
Buyer's Agent in 2026
Hira Bakhsh
Flat Rate Realty
(415) 488-6657
1 in this area
207 Total Sales
-
Scott Alford
SA
Seller's Agent in 2021
Scott Alford
RE/MAX
(925) 818-8203
1 in this area
21 Total Sales
-
Jessica Liu
JL
Buyer's Agent in 2021
Jessica Liu
(925) 858-7608
1 in this area
40 Total Sales
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 41124388
APN: 171-240-060-3
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Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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