Seller's Agent in 2025
James Collins
BHHS Drysdale Properties
(925) 640-8818
4 in this area
99 Total Sales
152 Rosemont Ct Walnut Creek, CA 94597
Buena Vista Neighborhood
5
Beds
2.5
Baths
2,468
Sq Ft
14,000
Sq Ft Lot
Highlights
- Views of Carquinez Strait
- Updated Kitchen
- Traditional Architecture
- Buena Vista Elementary School Rated A
- Secluded Lot
- Wood Flooring
About This Home
As of October 2025Prime Location in Secluded Valley at the very end of a cul-de-sac! Amazing views of Mt. Diablo & Delta! This fabulous updated 5 bedroom home has it all. A gorgeous remodeled kitchen with Quartz counters, tile backsplash, Expresso shaker cabinetry, SS appliances, pantry and breakfast bar that all overlooks the backyard & views. There is a family room with fireplace, living room and dining room on the main floor that enjoy beautiful Oak hardwood floors. The spacious primary bedroom has views, full bathroom and walk-in closet. There are 4 additional bedrooms and an amazing remodeled full bathroom with no expense spared. Walk out to the back patio with arbor and several level lawn areas with views, mature trees and privacy. A great location just minutes from downtown, freeway access and BART. Acalanes school district featuring Las Lomas high school and great Walnut Creek schools.
Last Agent to Sell the Property
BHHS Drysdale Properties License #01233045 Listed on: 09/29/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1973
Lot Details
- 14,000 Sq Ft Lot
- Cul-De-Sac
- North Facing Home
- Secluded Lot
- Lot Sloped Down
- Front Yard
HOA Fees
- $42 Monthly HOA Fees
Parking
- 2 Car Attached Garage
- Garage Door Opener
Property Views
- The Delta
- Carquinez Strait
- Panoramic
- Downtown
- Woods
- Trees
- Mount Diablo
- Hills
- Forest
- Valley
Home Design
- Traditional Architecture
- Raised Foundation
- Composition Shingle Roof
- Composition Shingle
- Stucco
Interior Spaces
- 2-Story Property
- Double Pane Windows
- Family Room with Fireplace
Kitchen
- Updated Kitchen
- Breakfast Bar
- Dishwasher
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
Laundry
- Dryer
- Washer
Utilities
- Forced Air Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 1752600104
Community Details
Overview
- Association fees include ground maintenance
- Secluded Valley HOA, Phone Number (925) 708-3023
- Secluded Valley Subdivision, Updated Floorplan
Recreation
- Tennis Courts
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Sep 29, 2025
Closed on
Oct 14, 2025
Sold by
Wyspianski Jenelyn B and Wyspianski Martin K
Bought by
Miyashiro Curt Isamu and Hosseini-Miyashiro Zahra
Seller's Agent
James Collins
BHHS Drysdale Properties
Buyer's Agent
Antonia Quanstrom
Coldwell Banker
List Price
$1,799,900
Sold Price
$1,750,000
Premium/Discount to List
-$49,900
-2.77%
Views
10
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
-$17,399
Avg. Annual Appreciation
-2.13%
Original Mortgage
$300,000
Outstanding Balance
$300,000
Interest Rate
6.26%
Mortgage Type
New Conventional
Estimated Equity
$1,434,655
Purchase Details
Closed on
Dec 4, 2009
Sold by
Nelson Troy J and Nelson Heather A
Bought by
Wyspianski Jenelyn B and Wyspianski Martin K
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$712,000
Interest Rate
4.91%
Mortgage Type
New Conventional
Purchase Details
Closed on
Nov 15, 2006
Sold by
Sakamaki Sumie and Freeman Sumie S
Bought by
Nelson Troy J and Nelson Heather A
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$680,000
Interest Rate
6.28%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Oct 27, 2006
Sold by
Freeman David L
Bought by
Freeman Sumie S
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$680,000
Interest Rate
6.28%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Mar 23, 1999
Sold by
Pasion Alfonso J and Pasion Grace H
Bought by
Freeman David L and Freeman Sumie S
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$385,600
Interest Rate
6.79%
Mortgage Type
Purchase Money Mortgage
Create a Home Valuation Report for This Property
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,750,000 | Lennar Title | |
| Grant Deed | $890,000 | North American Title Company | |
| Grant Deed | $1,030,000 | Fidelity National Title Co | |
| Interfamily Deed Transfer | -- | Fidelity National Title Co | |
| Grant Deed | $482,000 | Old Republic Title Company |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $300,000 | New Conventional | |
| Previous Owner | $712,000 | New Conventional | |
| Previous Owner | $680,000 | Purchase Money Mortgage | |
| Previous Owner | $385,600 | Purchase Money Mortgage |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 10/31/2025 10/31/25 | Sold | $1,750,000 | -2.8% | $709 / Sq Ft |
| 10/12/2025 10/12/25 | Pending | -- | -- | -- |
| 09/29/2025 09/29/25 | For Sale | $1,799,900 | -- | $729 / Sq Ft |
Source: Contra Costa Association of REALTORS®
Tax History
| 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 |
|---|---|---|---|---|
| 2025 | $13,702 | $1,148,816 | $860,843 | $287,973 |
| 2024 | $13,192 | $1,126,291 | $843,964 | $282,327 |
| 2023 | $13,192 | $1,104,208 | $827,416 | $276,792 |
| 2022 | $12,902 | $1,082,558 | $811,193 | $271,365 |
| 2021 | $12,552 | $1,061,333 | $795,288 | $266,045 |
| 2019 | $12,299 | $1,029,855 | $771,700 | $258,155 |
| 2018 | $11,883 | $1,009,663 | $756,569 | $253,094 |
| 2017 | $11,667 | $989,867 | $741,735 | $248,132 |
| 2016 | $11,452 | $970,459 | $727,192 | $243,267 |
| 2015 | $11,193 | $955,882 | $716,269 | $239,613 |
| 2014 | $11,067 | $937,159 | $702,239 | $234,920 |
Source: Public Records
Agents Affiliated with this Home
-
James Collins
-
Antonia Quanstrom
Buyer's Agent in 2025
Antonia Quanstrom
Coldwell Banker
(925) 407-6299
2 in this area
71 Total Sales
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 41113031
APN: 175-260-010-4
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