$639,000
PENDING

823 Shell Ave Martinez, CA 94553

Estimated payment $3,677/month

Total Views 5,649
3 Beds
1 Bath
936 Sq Ft
$683 Price per Sq Ft

Highlights

  • Spa
  • Granite Flooring
  • Granite Countertops
  • Morello Park Elementary School Rated A
  • Bonus Room
  • Family Room Off Kitchen

About This Home

Welcome to 823 Shell Avenue in Martinez. This updated 3-bedroom, 1-bath single-story home offers mid century vintage style and modern everyday comfort. The light-filled interior features updated flooring, contemporary lighting, and a functional open layout ideal for relaxing or entertaining. The remodeled kitchen includes white cabinetry, granite countertops, and stainless steel appliances. Bedrooms are well-sized, including a primary with custom accent wall and ceiling fan. The refreshed bathroom offers clean, modern finishes. Outside, enjoy a beautifully landscaped, drought-tolerant yard with great curb appeal, plus a private backyard perfect for entertaining or unwinding. Long driveway for off-street parking. Conveniently located near downtown Martinez, shopping, dining, parks, and commuter routes. Move-in ready.

Listing Agent

Josiah Wotila

Coldwell Banker Realty License #02162016 Listed on: 01/09/2026

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1956

Lot Details

  • East Facing Home
  • Wood Fence

Parking

  • 1 Car Garage
  • Front Facing Garage
  • Unpaved Driveway
  • Uncovered Parking

Home Design

  • Slab Foundation
  • Composition Roof
  • Aluminum Siding

Interior Spaces

  • 936 Sq Ft Home
  • 1-Story Property
  • Ceiling Fan
  • Formal Entry
  • Family Room Off Kitchen
  • Living Room
  • Bonus Room
  • Granite Flooring

Kitchen

  • Free-Standing Gas Range
  • Dishwasher
  • Granite Countertops

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Bathroom on Main Level
  • 1 Full Bathroom

Laundry

  • Laundry in Garage
  • Electric Dryer Hookup

Additional Features

  • Spa
  • Central Heating

Listing and Financial Details

  • Assessor Parcel Number 375-131-003-2

Home Details

Home Type

Single Family

Year Built

Built in 1956

Lot Details

0

Parking

1

Listing Details

  • Interior Amenities: Formal Entry
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Modified
  • Directions To Property: From Southbound on Pacheco take a left onto Shell Avenue. 832 is the third house on the right before Pine Street
  • Stories: 1
  • Levels: One
  • ArchitecturalStyle: Ranch
  • Property Faces: East
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Free Standing Gas Range, Free Standing Refrigerator
  • Bedrooms: 3
  • Full Bathrooms: 1
  • Living Room Features: Other
  • Flooring: Granite, Other
  • Square Footage: 936.00
  • Bathrooms: 1
  • Family Room Features: Other
  • Kitchen Features: Granite Counter, Kitchen/Family Combo
  • Room Type: Bonus Room, Living Room, Primary Bedroom, Possible Guest
  • Main Level: Bedroom(s), Full Bath(s), Garage, Kitchen
  • Spa Features: Spa/Hot Tub Personal

Exterior Features

  • Construction Materials: Aluminum Siding, Glass, Wood
  • Foundation: Slab
  • Lot Features: See Remarks
  • Roof: Composition
  • Fencing: Fenced, Wood

Garage/Parking

  • Parking Features: Garage Facing Front, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 3.00
  • Garage Spaces: 1.00
  • Driveway/Sidewalks: Paved Sidewalk, Unpaved

Utilities

  • Cooling: Ceiling Fan(s)
  • Sewer: Public Sewer
  • Utilities: Electric, Natural Gas Available, Public
  • Water Source: Public
  • Heating: Central, Other
  • Laundry Features: Electric, In Garage

Lot Info

  • Assessor Parcel Number: 375-131-003-2

Building Info

  • Year Built: 1956

MLS Schools

  • School District (County): Contra Costa

Map

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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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

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 $4,221 $273,179 $153,231 $119,948
2024 $3,919 $267,824 $150,227 $117,597
2023 $3,919 $262,574 $147,282 $115,292
2022 $3,792 $257,427 $144,395 $113,032
2021 $3,664 $252,380 $141,564 $110,816
2019 $3,491 $244,896 $137,366 $107,530
2018 $3,336 $240,095 $134,673 $105,422
2017 $3,286 $235,388 $132,033 $103,355
2016 $3,062 $230,774 $129,445 $101,329
2015 $3,035 $227,308 $127,501 $99,807
2014 $2,991 $222,856 $125,004 $97,852
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
02/06/2026 02/06/26 Pending -- -- --
02/02/2026 02/02/26 For Sale $639,000 0.0% $683 / Sq Ft
01/20/2026 01/20/26 Pending -- -- --
01/09/2026 01/09/26 For Sale $639,000 -- $683 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Purchase History

Date Type Sale Price Title Company
Corporate Deed $217,500 Old Republic Title Company
Trustee Deed $143,100 None Available
Interfamily Deed Transfer -- Stewart Title Bats
Grant Deed $450,000 First American Title Co
Grant Deed $450,000 First American Title
Grant Deed $160,000 Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- --
Quit Claim Deed -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $197,707 FHA
Previous Owner $105,000 Unknown
Previous Owner $368,000 Stand Alone Refi Refinance Of Original Loan
Previous Owner $360,000 Stand Alone First
Previous Owner $321,131 Seller Take Back
Previous Owner $128,000 Purchase Money Mortgage
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326001763

Bay Area Real Estate Information Services (BAREIS)

APN: 375-131-003-2