J
Seller's Agent in 2025
Jordan Selby
Redfin
2128 Trinity Ct Martinez, CA 94553
Hidden Valley Neighborhood
3
Beds
2
Baths
1,336
Sq Ft
8,240
Sq Ft Lot
Highlights
- RV or Boat Parking
- Traditional Architecture
- No HOA
- College Park High School Rated A-
- Wood Flooring
- 2 Car Attached Garage
About This Home
As of August 2025Well-maintained and move-in ready, this charming 3-bedroom, 2-bath single-story home offers 1,336 sq ft of comfortable living space in one of Martinez’s most sought-after neighborhoods. Ideally located near top-rated schools, shopping, dining, parks, and with quick access to Hwy 4 and 680. The home features a functional layout with generous-sized bedrooms, an eat-in kitchen, a separate family room, and formal living and dining rooms—perfect for both daily living and entertaining. Enjoy abundant natural light from large windows and warm hardwood floors throughout. Bonus spaces include a spacious sunroom and an additional bedroom not included in the square footage—great for a home office, guest space, or flex room. The large backyard features a covered deck, ideal for outdoor gatherings or quiet evenings. All appliances are included. Don’t miss this opportunity to own a well-cared-for home in a prime location!
Last Agent to Sell the Property
Jordan Selby
Redfin License #01984592 Listed on: 07/10/2025
Co-Listed By
Jacob Murray
Redfin License #02088483
Home Details
Home Type
- Single Family
Year Built
- Built in 1966
Parking
- 2 Car Attached Garage
- RV or Boat Parking
Home Design
- Traditional Architecture
- Composition Shingle Roof
- Vinyl Siding
- Stucco
Interior Spaces
- 1-Story Property
- Family Room with Fireplace
Kitchen
- Electric Cooktop
- Microwave
- Dishwasher
Flooring
- Wood
- Linoleum
- Laminate
Bedrooms and Bathrooms
- 3 Bedrooms
- 2 Full Bathrooms
Laundry
- Laundry in Garage
- Dryer
- Washer
Additional Features
- 8,240 Sq Ft Lot
- Forced Air Heating and Cooling System
Community Details
- No Home Owners Association
- Hidden Lake Subdivision
Listing and Financial Details
- Assessor Parcel Number 1552340034
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jul 10, 2025
Closed on
Jul 28, 2025
Sold by
Stamm Lina L and Stamm Auston B
Bought by
Spencer Kyle James and Spencer Kasi
Seller's Agent
Jordan Selby
Redfin
Buyer's Agent
Ashley Hammill
Exp Realty Of Northern Ca, Inc
List Price
$775,000
Sold Price
$785,000
Premium/Discount to List
$10,000
1.29%
Views
58
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
-$10,932
Avg. Annual Appreciation
-3.36%
Original Mortgage
$628,000
Outstanding Balance
$625,298
Interest Rate
6.81%
Mortgage Type
New Conventional
Estimated Equity
$148,770
Purchase Details
Closed on
Aug 25, 2020
Sold by
Stamm Lina L and Stamm Auston B
Bought by
Stamm Lina L and Stamm Auston B
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$451,000
Interest Rate
2.9%
Mortgage Type
New Conventional
Purchase Details
Closed on
Sep 12, 2019
Sold by
Volkar David
Bought by
Stamm Auston Beckett and Li Na
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$445,000
Interest Rate
3.7%
Mortgage Type
New Conventional
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 | $785,000 | Chicago Title | |
| Interfamily Deed Transfer | -- | Fidelity National Title Co | |
| Grant Deed | $575,000 | Fidelity National Title Co |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $628,000 | New Conventional | |
| Previous Owner | $451,000 | New Conventional | |
| Previous Owner | $445,000 | New Conventional |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/04/2025 08/04/25 | Sold | $785,000 | +1.3% | $588 / Sq Ft |
| 07/17/2025 07/17/25 | Pending | -- | -- | -- |
| 07/10/2025 07/10/25 | For Sale | $775,000 | -- | $580 / Sq Ft |
Source: Contra Costa Association of REALTORS®
Tax History Compared to Growth
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 | $7,929 | $628,842 | $410,115 | $218,727 |
| 2024 | $7,613 | $616,513 | $402,074 | $214,439 |
| 2023 | $7,613 | $604,426 | $394,191 | $210,235 |
| 2022 | $7,548 | $592,575 | $386,462 | $206,113 |
| 2021 | $7,346 | $580,957 | $378,885 | $202,072 |
| 2019 | $1,483 | $78,472 | $26,556 | $51,916 |
| 2018 | $1,433 | $76,935 | $26,036 | $50,899 |
| 2017 | $1,371 | $75,427 | $25,526 | $49,901 |
| 2016 | $1,381 | $73,949 | $25,026 | $48,923 |
| 2015 | $1,278 | $72,840 | $24,651 | $48,189 |
| 2014 | $1,237 | $71,415 | $24,169 | $47,246 |
Source: Public Records
Agents Affiliated with this Home
-
Jordan Selby
-
Jacob Murray
J
Seller Co-Listing Agent in 2025
Jacob Murray
Redfin
-
Ashley Hammill
Buyer's Agent in 2025
Ashley Hammill
Exp Realty Of Northern Ca, Inc
(925) 639-1202
2 in this area
27 Total Sales
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 41104340
APN: 155-234-003-4
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Bay East ©2025. BridgeMLS ©2025, CCAR ©2025. 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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