NOT LISTED FOR SALE

Estimated Value: $1,712,987 - $1,853,000

4 Beds
2.5 Baths
2,921 Sq Ft
$608/Sq Ft Est. Value

Last Sold June 19, 2020

Last sale price $1,410,000 $483 Per Sq Ft

Est. 26% increase in value since last sale

Current estimated payment $10,146/month

Highlights

  • Updated Kitchen
  • Living Room with Fireplace
  • No HOA
  • Walnut Acres Elementary School Rated A-
  • Stone Countertops
  • Breakfast Area or Nook

About This Home

As of June 2020

Stunning updated single story home on quiet court in Northgate neighborhood close to 12 years of award winning Northgate schools biking/walking trails, shopping and restaurants, BART & freeway access. Gracious living room w/2 way gas burning fireplace & formal DR w/glass door leading to the kitchen. Open floor plan w/updated gourmet kitchen featuring 5 burner Wolf gas range, counter depth refrigerator, built-in oven plus convection oven/microwave, granite counters, pantry, breakfast bar & sunny breakfast nook. Spacious FR just off kitchen w/ built- in entertainment center & bookcases & door leading to back yard. Cozy den off kitchen w/ 2 way gas burning fireplace & doors that lead to private back yard. Inviting backyard w/patio & pergola & fruit trees. Expanded master BR suite w/sitting area, walk-in closet & elegant updated master bath. Other features include gorgeous remodeled baths, hardwood floors, recessed lighting, plantation shutters, crown molding, interior laundry & solar.

Last Agent to Sell the Property

Melanie Kozak

Compass License #00766979 Listed on: 06/19/2020

Compass

Co-Listed By

Ray Kozak

Ray Kozak, Broker License #01410748

Last Buyer's Agent

Julie Long

Coldwell Banker License #01399634

Coldwell Banker

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1966

Lot Details

  • 10,450 Sq Ft Lot

Parking

  • 2 Car Direct Access Garage
  • Garage Door Opener

Home Design

  • Composition Shingle Roof
  • Wood Siding
  • Stucco

Interior Spaces

  • 1-Story Property
  • Living Room with Fireplace
  • 2 Fireplaces
  • Den with Fireplace
  • Washer and Dryer Hookup

Kitchen

  • Updated Kitchen
  • Breakfast Area or Nook
  • Eat-In Kitchen
  • Breakfast Bar
  • Built-In Self-Cleaning Oven
  • Built-In Range
  • Microwave
  • Plumbed For Ice Maker
  • Dishwasher
  • Stone Countertops
  • Disposal

Flooring

  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms

Utilities

  • Cooling Available
  • Forced Air Heating System
  • 220 Volts in Kitchen

Community Details

  • No Home Owners Association
  • Northgate Subdivision

Home Details

Home Type

Single Family

Year Built

Built in 1966

Lot Details

0

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1966
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Co List Office Mls Id: CCCOMMPS03
  • Subdivision Name: Northgate
  • Directions: Walnut to Blackstone to Dover Dr to Dover Ct
  • Architectural Style: Ranch
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • remarks11: For comp purposes only.
  • remarks22: Melanie L Kozak - Agt: 925-4570073 - Stunning updated single story home on quiet court in Northgate neighborhood close to 12 years of award winning Northgate schools biking/walking trails, shopping and restaurants, BART & freeway access. Gracious living room w/2 way gas burning fireplace & formal DR w/glass door leading to the kitchen. Open floor plan w/updated gourmet kitchen featuring 5 burner Wolf gas range, counter depth refrigerator, built-in oven plus convection oven/microwave, granite counters, pantry, breakfast bar & sunny breakfast nook. Spacious FR just off kitchen w/ built- in entertainment center & bookcases & door leading to back yard. Cozy den off kitchen w/ 2 way gas burning fireplace & doors that lead to private back yard. Inviting backyard w/patio & pergola & fruit trees. Expanded master BR suite w/sitting area, walk-in closet & elegant updated master bath. Other features include gorgeous remodeled baths, hardwood floors, recessed lighting, plantation shutters, crown molding, interior laundry & solar.
  • Special Features: None

Interior Features

  • Flooring: Tile, Carpet
  • Appliances: Dishwasher, Gas Range, Plumbed For Ice Maker, Microwave, Oven, Range, Refrigerator, Self Cleaning Oven
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Fireplace Features: Den, Living Room
  • Fireplaces: 2
  • Fireplace: Yes
  • Window Features: Window Coverings
  • Room Kitchen Features: 220 Volt Outlet, Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Counter - Stone, Dishwasher, Eat In Kitchen, Garbage Disposal, Gas Range/Cooktop, Ice Maker Hookup, Microwave, Oven Built-in, Pantry, Range/Oven Built-in, Refrigerator, Self-Cleaning Oven, Updated Kitchen

Exterior Features

  • Roof: Composition Shingles
  • Lot Features: Court, Level
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Stucco, Wood Siding
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Int Access From Garage, Side Yard Access, Garage Door Opener

Utilities

  • Heating: Forced Air
  • Laundry Features: Hookups Only
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: Other Solar, 220 Volts in Kitchen

Condo/Co-op/Association

  • Association: No

Schools

  • Senior High School District: Mount Diablo (925) 682-8000

Lot Info

  • Lot Size Sq Ft: 10450

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 4, 2021
Sold by
Mammini Robert G and Mammini Mary L
Bought by
Mammini Robert G and Mammini Mary L
Current Estimated Value
$1,776,747

Purchase Details

Listed on
Jun 19, 2020
Closed on
Jun 17, 2020
Sold by
Geyer Gregory S and Geyer Susan C
Bought by
Mammini Robert G and Mammini Mary L
Seller's Agent
Melanie Kozak
Compass
Buyer's Agent
Julie Long
Coldwell Banker
List Price
$1,399,000
Sold Price
$1,410,000
Premium/Discount to List
$11,000
0.79%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
4.21%
Original Mortgage
$500,000
Outstanding Balance
$443,212
Interest Rate
3.2%
Mortgage Type
New Conventional
Estimated Equity
$1,333,535

Purchase Details

Closed on
Dec 24, 2002
Sold by
Geyer Gregory S and Geyer Susan C
Bought by
Geyer Gregory S and Geyer Susan C

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,700
Interest Rate
5.96%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Aug 18, 2000
Sold by
Geyer Gregory S and Geyer Susan C
Bought by
Geyer Gregory S and Geyer Susan C

Purchase Details

Closed on
Oct 17, 1994
Sold by
Koloski Frederick L and Koloski Ruth A
Bought by
Geyer Gregory S and Geyer Susan C

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$230,000
Interest Rate
5.75%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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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

Purchase History

Date Buyer Sale Price Title Company
Mammini Robert G -- None Available
Mammini Robert G $1,410,000 Fidelity National Title Co
Geyer Gregory S -- First American Title
Geyer Gregory S -- --
Geyer Gregory S $340,000 Placer Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Mammini Robert G $500,000
Previous Owner Geyer Gregory S $300,700
Previous Owner Geyer Gregory S $230,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
06/16/2025 06/16/25 Off Market $1,410,000 -- --
02/04/2025 02/04/25 Off Market $1,410,000 -- --
06/19/2020 06/19/20 Sold $1,410,000 +0.8% $483 / Sq Ft
06/19/2020 06/19/20 For Sale $1,399,000 -- $479 / Sq Ft
Source: Contra Costa Association of REALTORS®

Tax History Compared to Growth

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 $11,038 $933,271 $344,947 $588,324
2024 $10,779 $914,973 $338,184 $576,789
2023 $17,078 $1,482,160 $893,501 $588,659
2022 $16,995 $1,453,099 $875,982 $577,117
2021 $16,626 $1,424,607 $858,806 $565,801
2019 $7,451 $600,454 $271,028 $329,426
2018 $7,180 $588,681 $265,714 $322,967
2017 $6,949 $577,139 $260,504 $316,635
2016 $6,778 $565,824 $255,397 $310,427
2015 $6,624 $548,326 $251,561 $296,765
2014 $6,289 $516,017 $246,634 $269,383
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 40909252

Contra Costa Association of REALTORS®

APN: 142-255-013-5