Seller's Agent in 2025
Jason Moon
Keller Williams Realty
(876) 876-0790
3 in this area
165 Total Sales
2218 Hidden Lakes Ct Martinez, CA 94553
Hidden Valley Neighborhood
3
Beds
2.5
Baths
1,901
Sq Ft
6,098
Sq Ft Lot
Highlights
- In Ground Pool
- Contemporary Architecture
- No HOA
- College Park High School Rated A-
- Vaulted Ceiling
- Farmhouse Sink
About This Home
As of August 2025Tucked at the end of a quiet court in the sought-after Hidden Lakes neighborhood, this beautifully updated home offers modern style, smart functionality, and an entertainer’s dream outdoor space. No rear neighbors and direct trail access to Hidden Lakes Park. Kitchen features beautiful quartz countertops, white cabinetry, and farm sink, and modern appliances—all with views of the stunning backyard. New wide plank LVP flooring throughout. Spacious living and dining areas with vaulted ceilings and picture windows that flood the space with natural light. A private front courtyard welcomes guests and adds a peaceful outdoor retreat at the entry. This home offers two distinct living rooms; ideal for entertaining. Just off the main living area, a custom wine bar and half bathroom provide the perfect setup for hosting. Upstairs, the oversized primary suite features vaulted ceilings, dual closets, and a serene ensuite bath. A built-in desk nook in the upstairs hallway adds functionality for work or study from home. The expansive outdoor space features a sparkling pool with diving board, an outdoor TV, multiple lounge zones, and a covered patio. Additional features include owned solar, EV charger, and an attached two-car garage. Close proximity to parks, trails, shops and more!
Last Agent to Sell the Property
Keller Williams Realty License #01968212 Listed on: 07/11/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1976
Parking
- 2 Car Attached Garage
- Garage Door Opener
Home Design
- Contemporary Architecture
- Composition Shingle Roof
- Stucco
Interior Spaces
- 2-Story Property
- Vaulted Ceiling
- Living Room with Fireplace
- Laminate Flooring
Kitchen
- Electric Cooktop
- Free-Standing Range
- Microwave
- Dishwasher
- Farmhouse Sink
Bedrooms and Bathrooms
- 3 Bedrooms
Laundry
- Dryer
- Washer
Pool
- In Ground Pool
- Outdoor Pool
Additional Features
- Solar owned by seller
- 6,100 Sq Ft Lot
- Central Heating and Cooling System
Community Details
- No Home Owners Association
- Hidden Lake Subdivision
- Electric Vehicle Charging Station
Listing and Financial Details
- Assessor Parcel Number 1550110140
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jul 11, 2025
Closed on
Aug 21, 2025
Sold by
Cosmi Ashley A and Cosmi Christopher J
Bought by
Hsu Michael Dale and Hsu Helen
Seller's Agent
Jason Moon
Keller Williams Realty
Buyer's Agent
Jason Moon
Keller Williams Realty
List Price
$985,000
Sold Price
$980,000
Premium/Discount to List
-$5,000
-0.51%
Views
37
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
-$10,621
Avg. Annual Appreciation
-1.86%
Original Mortgage
$931,000
Outstanding Balance
$930,198
Interest Rate
6.75%
Mortgage Type
New Conventional
Estimated Equity
$39,181
Purchase Details
Closed on
Jul 11, 2019
Sold by
Robinson Ronald L
Bought by
Cosmi Ashley A and Cosmi Christopher J
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$660,000
Interest Rate
3.9%
Mortgage Type
New Conventional
Purchase Details
Closed on
Feb 26, 2019
Sold by
Robinson Ronald L
Bought by
Robinson Ronald L
Purchase Details
Closed on
Jun 9, 2014
Sold by
Armas Daniel R
Bought by
Robinson Ronald L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$581,501
Interest Rate
4.25%
Mortgage Type
FHA
Purchase Details
Closed on
Feb 28, 2014
Sold by
Armas Daniel R
Bought by
Armas Daniel R
Purchase Details
Closed on
Jul 29, 2013
Sold by
Armas Daniel R
Bought by
Armas Daniel R
Purchase Details
Closed on
Dec 16, 1994
Sold by
Armas Barbara A
Bought by
Armas Barbara A
Purchase Details
Closed on
May 5, 1994
Sold by
Armas Robert L and Armas Barbara A
Bought by
Armas Robert L and Armas Barbara A
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $980,000 | Fidelity National Title Compan | |
| Grant Deed | $825,000 | Fidelity National Title Co | |
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | $635,000 | First American Title Company | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | -- | |
| Individual Deed | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $931,000 | New Conventional | |
| Previous Owner | $660,000 | New Conventional | |
| Previous Owner | $581,501 | FHA |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/27/2025 08/27/25 | Sold | $980,000 | -0.5% | $516 / Sq Ft |
| 08/02/2025 08/02/25 | Pending | -- | -- | -- |
| 07/11/2025 07/11/25 | For Sale | $985,000 | -- | $518 / 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 | $10,989 | $902,252 | $459,329 | $442,923 |
| 2024 | $10,560 | $884,562 | $450,323 | $434,239 |
| 2023 | $10,560 | $867,219 | $441,494 | $425,725 |
| 2022 | $10,471 | $850,216 | $432,838 | $417,378 |
| 2021 | $10,245 | $833,546 | $424,351 | $409,195 |
| 2019 | $8,666 | $702,909 | $329,674 | $373,235 |
| 2018 | $8,465 | $689,127 | $323,210 | $365,917 |
| 2017 | $8,139 | $670,714 | $316,873 | $353,841 |
| 2016 | $8,010 | $657,563 | $310,660 | $346,903 |
| 2015 | $7,882 | $647,687 | $305,994 | $341,693 |
| 2014 | $1,975 | $128,170 | $29,382 | $98,788 |
Source: Public Records
Agents Affiliated with this Home
-
Jason Moon
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 41104518
APN: 155-011-014-0
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