$599,000
SOLD MAR 2, 2026
4 Beds
2 Baths
2,200 Sq Ft
7,405 Sq Ft Lot Lot

Sale Details

Date Sold: March 2, 2026

$272 Per Sq Ft

12 Days on Market

Highlights

  • No HOA
  • Tile Flooring
  • Heating System Uses Natural Gas
  • Cooling System Mounted To A Wall/Window

About This Home

As of March 2026

Investment opportunity- Fully rented duplex with a NEW roof and fresh exterior paint makes this property turnkey. Long-term tenants who want to stay make taking over ownership frictionless. Both units are 2 bed, 1 bath. Interior photos are from unit 158 before the current tenant moved in.

Last Agent to Sell the Property

Wolfgang Croskey

Wolfgang Croskey Real Estate License #01708438 Listed on: 01/24/2026

Property Details

Home Type

  • Multi-Family

Year Built

  • Built in 1905

Lot Details

  • 7,405 Sq Ft Lot

Parking

  • Off-Street Parking

Home Design

  • Duplex
  • Composition Shingle Roof
  • Stucco

Flooring

  • Laminate
  • Tile
  • Vinyl

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 2 Bathrooms

Utilities

  • Cooling System Mounted To A Wall/Window
  • Heating System Uses Natural Gas
  • Wall Furnace
  • Gas Water Heater

Community Details

  • No Home Owners Association
  • 2 Units
  • Los Medanos Subdivision

Listing and Financial Details

  • Assessor Parcel Number 0861800035

Property Details

Home Type

Multi-Family

Year Built

Built in 1905

Lot Details

7,405 Sq Ft Lot

Listing Details

  • Year Built: 1905
  • Property Sub Type: Duplex
  • Prop. Type: Residential Income
  • Subdivision Name: Los Medanos
  • Directions: GPS
  • Garage Yn: No
  • Special Features: None

Interior Features

  • Flooring: Laminate, Tile, Vinyl
  • Appliances: Gas Water Heater
  • Total Bedrooms: 4

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Level
  • Construction Type: Stucco

Garage/Parking

  • Parking Features: Off Street, Side Yard Access

Utilities

  • Heating: Natural Gas, Wall Furnace
  • Cooling: Wall/Window Unit(s)
  • Cooling Y N: Yes
  • Heating Yn: Yes

Condo/Co-op/Association

  • Association: No

Schools

  • Senior High School District: Pittsburg (925) 473-4000

Lot Info

  • Lot Size Sq Ft: 7405
  • Parcel Number: 0861800035

Multi Family

  • Number Of Units Total: 2

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jan 24, 2026
Closed on
Feb 21, 2026
Sold by
Siino Joseph and 2004 Joseph M Siino Revocable Trust
Bought by
Smith 7 Llc
Seller's Agent
Wolfgang Croskey
Wolfgang Croskey Real Estate
Buyer's Agent
Wolfgang Croskey
Wolfgang Croskey Real Estate
List Price
$599,000
Sold Price
$599,000
Views
32

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-13.26%
Original Mortgage
$449,925
Outstanding Balance
$449,482
Interest Rate
6.06%
Mortgage Type
New Conventional
Estimated Equity
$136,038

Purchase Details

Closed on
Dec 16, 2014
Sold by
Siino Joseph M
Bought by
Siino Joseph M

Purchase Details

Closed on
Dec 17, 2010
Sold by
Siino Robert F
Bought by
Siino Joseph M

Purchase Details

Closed on
Feb 3, 2006
Sold by
Siino Robert Frank
Bought by
Siino Robert Frank and Siino Joseph M

Purchase Details

Closed on
Apr 18, 2000
Sold by
Anderson Laroy G
Bought by
Siino Robert Frank
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $600,000 Old Republic Title
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Grant Deed $85,000 Old Republic Title Company
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $449,925 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/02/2026 03/02/26 Sold $599,000 0.0% $272 / Sq Ft
02/05/2026 02/05/26 Pending -- -- --
01/24/2026 01/24/26 For Sale $599,000 -- $272 / 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 $6,018 $465,000 $250,000 $215,000
2024 $1,891 $104,239 $56,264 $47,975
2023 $1,891 $102,196 $55,161 $47,035
2022 $1,907 $100,193 $54,080 $46,113
2021 $1,890 $98,229 $53,020 $45,209
2019 $1,789 $95,318 $51,449 $43,869
2018 $1,724 $93,450 $50,441 $43,009
2017 $1,697 $91,618 $49,452 $42,166
2016 $1,528 $89,823 $48,483 $41,340
2015 $1,632 $88,475 $47,755 $40,720
2014 $1,576 $86,743 $46,820 $39,923
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41121956

Contra Costa Association of REALTORS®

APN: 086-180-003-5

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