$655,000
SOLD AUG 3, 2026
3 Beds
2 Baths
1,175 Sq Ft
4,368 Sq Ft Lot

Sale Details

Date Sold: August 3, 2026

$557 Per Sq Ft

1% Above List Price

4 Days on Market

Highlights

  • Updated Kitchen
  • Solid Surface Countertops
  • 2 Car Direct Access Garage
  • Morello Park Elementary School Rated A
  • No HOA
  • Kitchen Island

About This Home

As of August 2026

Welcome to 854 Shell Ave! Tucked away on a quiet court just off the main street, this charming single-story home has been lovingly maintained by its long-time owners and offers an open-concept floor plan in an ideal location just minutes from vibrant downtown Martinez. Step through the front patio into a warm, light-filled living room that flows seamlessly into the updated, spacious kitchen, perfect for everyday living and effortless entertaining. The thoughtfully designed layout features three bright bedrooms and two updated bathrooms. The comfortable primary suite includes an updated en-suite bath and a sliding glass door that opens to a private back patio, creating a peaceful retreat to enjoy your morning coffee or unwind at the end of the day. Move-in ready, this home features laminate flooring throughout, fresh interior paint, and updated lighting that blend comfort and functionality. An attached garage and a large basement provide exceptional storage space. Outside, the expansive side yard is finished with low-maintenance turf and offers plenty of room for raised garden beds, flowers, vegetables, or herbs. Whether you’re gardening, entertaining, or simply relaxing, this versatile outdoor space is ready to fit your lifestyle. Enjoy the convenience of easy single-level living in a desirable location close to shopping, dining, parks, vibrant downtown Martinez, and—buyer to verify—within sought-after Morello Park Elementary boundaries.

Last Agent to Sell the Property

Desiree Bilich

Keller Williams Realty License #01343988 Listed on: 07/18/2026

Keller Williams Realty

Last Buyer's Agent

Ashley Hammill

Compass License #02033255

Compass

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1973

Parking

  • 2 Car Direct Access Garage

Home Design

  • Raised Foundation
  • Composition Shingle Roof
  • Wood Siding

Interior Spaces

  • 1-Story Property
  • Laminate Flooring
  • Basement

Kitchen

  • Updated Kitchen
  • Electric Cooktop
  • Free-Standing Range
  • Dishwasher
  • Kitchen Island
  • Solid Surface Countertops
  • Disposal

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Laundry in Garage
  • Dryer
  • Washer

Additional Features

  • 4,368 Sq Ft Lot
  • Forced Air Heating and Cooling System

Community Details

  • No Home Owners Association
  • Mountain View Subdivision

Listing and Financial Details

  • Assessor Parcel Number 3751330121

Home Details

Home Type

Single Family

Year Built

Built in 1973

Lot Details

4,368 Sq Ft Lot

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1973
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • MLS Status: Sold
  • Standard Status: Closed
  • Subdivision Name: Mountain View
  • Directions: Alhambra Ave to Shell Ave..
  • Architectural Style: Other
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • Special Features: None

Interior Features

  • Flooring: Laminate
  • Appliances: Dishwasher, Electric Range, Free-Standing Range, Refrigerator
  • Other Equipment: None
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace Features: None
  • Fireplace: No
  • Room Kitchen Features: Counter - Solid Surface, Dishwasher, Electric Range/Cooktop, Disposal, Kitchen Island, Range/Oven Free Standing, Refrigerator, Updated Kitchen

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Court
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Wood Siding
  • Foundation Details: Raised
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Attached, Int Access From Garage

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Laundry Features: Dryer, In Garage, Washer
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Water Source: Public

Condo/Co-op/Association

  • Association: No

Lot Info

  • Lot Size Sq Ft: 4368
  • Parcel Number: 3751330121

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
Jul 18, 2026
Closed on
Jul 30, 2026
Sold by
Quintero Julie A and Quintero David A
Bought by
Seller's Agent
Desiree Bilich
Keller Williams Realty
Buyer's Agent
Ashley Hammill
Compass
List Price
$650,000
Sold Price
$655,000
Premium/Discount to List
$5,000
0.77%
Views
26

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-10.21%
Original Mortgage
$615,000
Outstanding Balance
$614,441
Interest Rate
6.47%
Mortgage Type
New Conventional
Estimated Equity
$31,452

Purchase Details

Closed on
Jan 23, 2017
Sold by
Quintero Julie A
Bought by
Quintero Julie Anne and Julie Anne Quintero Revocable Trust

Purchase Details

Closed on
Jun 1, 2012
Sold by
Quintero David A and Quintero Julie A
Bought by
Quintero David A and Quintero Julie A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$236,000
Interest Rate
3.79%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 24, 2005
Sold by
Quintero David A and Quintero Julie A
Bought by
Quintero David A and Quintero Julie A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$270,000
Interest Rate
5.74%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 12, 2003
Sold by
Quintero David A and Quintero Julie A
Bought by
Quintero David A and Quintero Julie A

Purchase Details

Closed on
Nov 6, 2000
Sold by
Fontana Michael E and Fontana Deborah
Bought by
Quintero David A and Quintero Julie A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$179,920
Interest Rate
7.88%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Martinez, CA

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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 Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title
Interfamily Deed Transfer -- Old Republic Title
Interfamily Deed Transfer -- Old Republic Title
Grant Deed $225,000 Old Republic 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 Loan Amount Loan Type
Open $222,000 New Conventional
Closed $236,000 New Conventional
Closed $270,000 New Conventional
Previous Owner $226,000 Unknown
Previous Owner $179,920 Purchase Money Mortgage
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
08/03/2026 08/03/26 Sold $655,000 +0.8% $557 / Sq Ft
07/22/2026 07/22/26 Pending -- -- --
07/18/2026 07/18/26 For Sale $650,000 -- $553 / 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 $5,098 $356,185 $70,304 $285,881
2025 $5,098 $349,202 $68,926 $280,276
2024 $4,742 $342,356 $67,575 $274,781
2023 $4,742 $335,644 $66,250 $269,394
2022 $4,600 $329,063 $64,951 $264,112
2021 $4,456 $322,612 $63,678 $258,934
2019 $4,271 $313,045 $61,791 $251,254
2018 $4,086 $306,908 $60,580 $246,328
2017 $4,107 $300,892 $59,393 $241,499
2016 $3,751 $294,993 $58,229 $236,764
2015 $3,702 $281,963 $57,355 $224,608
2014 $3,652 $276,441 $56,232 $220,209
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41142123

Contra Costa Association of REALTORS®

APN: 375-133-012-1

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