$459,000
UNDER CONTRACT

79 William St Unit D Cotati, CA 94931

Estimated payment $3,598/month

Total Views 1,371
2 Beds
1.5 Baths
1,250 Sq Ft
$367 Price per Sq Ft

Highlights

  • In Ground Pool
  • Granite Countertops
  • Cul-De-Sac
  • Cathedral Ceiling
  • Breakfast Area or Nook
  • 4-minute walk to La Plaza Park

About This Home

Near the vibrant Cotati Downtown Plaza, this charming 2-bedroom, 1.5-bath townhouse-style condo offers the perfect blend of convenience and peaceful natural surroundings. Nestled in a serene, private setting surrounded by mature oak and redwood trees, the home backs to open space and features a fenced backyard complete with a garden and storage shed for added privacy and tranquility. Inside, the home has been thoughtfully updated with laminate flooring, dual-pane windows, granite kitchen countertops, an electric stove, and a new water heater. A high-end washer and dryer are conveniently located in the upstairs laundry closet near the primary bedroom. Residents of this small community enjoy two assigned parking spaces, one covered and one uncovered, plus ample guest parking. Access to a newly renovated solar-heated community pool. Ideally located close to weekly community events, the farmers market, coffee shops, and local restaurants, the home is also near Oliver's Market, Sonoma State University, and SMART Train access, placing you in the heart of everything Sonoma County has to offer, both indoors and out.

Listing Agent

Diana Gorsiski

Vanguard Properties License #01704905 Listed on: 05/29/2026

Co-Listing Agent

Tracy Truttman

Vanguard Properties License #02129200

Property Details

Home Type

  • Condominium

Year Built

  • Built in 1980 | Remodeled

Lot Details

  • Cul-De-Sac
  • Back Yard Fenced
  • Landscaped

HOA Fees

  • $565 Monthly HOA Fees

Home Design

  • Composition Roof
  • Vinyl Siding

Interior Spaces

  • 1,250 Sq Ft Home
  • 2-Story Property
  • Cathedral Ceiling
  • Ceiling Fan
  • Raised Hearth
  • Self Contained Fireplace Unit Or Insert
  • Living Room with Fireplace
  • Tile Flooring

Kitchen

  • Breakfast Area or Nook
  • Free-Standing Electric Range
  • Dishwasher
  • Granite Countertops

Bedrooms and Bathrooms

  • 2 Bedrooms
  • Bathtub with Shower

Laundry

  • Laundry closet
  • Dryer
  • Washer

Home Security

Parking

  • 1 Open Parking Space
  • 1 Carport Space
  • Guest Parking
  • Assigned Parking

Outdoor Features

  • In Ground Pool
  • Shed

Utilities

  • Pellet Stove burns compressed wood to generate heat
  • Baseboard Heating
  • Electric Water Heater
  • Internet Available
  • Cable TV Available

Community Details

Overview

  • Association fees include common areas, insurance on structure, maintenance structure, ground maintenance, management, pool, recreation facility, roof, sewer, trash, water
  • William Condominium Owners Association, Phone Number (707) 687-2580

Recreation

  • Community Pool

Security

  • Carbon Monoxide Detectors

Property Details

Home Type

Condominium

Year Built

Built in 1980 | Remodeled

Lot Details

588 Sq Ft Lot

HOA Fees

$565 per month

Listing Details

  • Type: Residential
  • Lot Size Acres: 0.0135
  • Stories: 2
  • Levels: Two
  • Property Sub Type: Condominium
  • Horses: No
  • Co List Office Mls Id: 7B1432
  • Co List Office Mls Id: 7B1432
  • Directions: Old Redwood Hwy to William Street, make right into complex, home is on the left or W. Cotati Ave to William Street, make left. Please park in designated guest space or homeowner spaces marked #3
  • Power Production Type: None
  • Special Features: UnderContract

Interior Features

  • Appliances: Dishwasher, Electric Water Heater, Free-Standing Electric Range
  • Basement: None
  • Flooring: Tile
  • Fireplace Features: Insert, Living Room, Pellet Stove, Raised Hearth
  • Full Bathrooms: 1
  • Total Bedrooms: 2
  • Fireplaces: 1

Exterior Features

  • Construction Materials: Vinyl Siding
  • Lot Features: Cul-De-Sac, Landscape Back, Landscape Front
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • Fencing: Back Yard, Fenced, Wood
  • OtherStructures: Shed(s)
  • Pool Features: Built-In, Community

Garage/Parking

  • Parking Features: Assigned, Covered, Guest, Uncovered Parking Space
  • Carport Spaces: 1
  • OpenParkingSpaces: 1

Utilities

  • Cooling: Ceiling Fan(s)
  • Security Features: Carbon Monoxide Detector(s), Smoke Detector(s)
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Connected, Internet Available, Public
  • Water Source: Public
  • Heating: Baseboard, Fireplace Insert, Fireplace(s), Pellet Stove
  • Laundry Features: Dryer Included, Electric, Laundry Closet, Upper Level, Washer Included

Condo/Co-op/Association

  • Association Fee: 565
  • Association Fee Frequency: Monthly
  • Association Name: William Condominium Owners
  • Association Phone: 707-687-2580

Fee Information

  • Association Fee Includes: Common Areas, Insurance on Structure, Maintenance Structure, Maintenance Grounds, Management, Pool, Recreation Facility, Roof, Sewer, Trash, Water

Lot Info

  • Lot Size Sq Ft: 588
  • Land Lease: No

Building Info

  • Year Built: 1980

Multi Family

Map

Range of Values:

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Value Increase
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Percent Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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
2025 $6,554 $541,007 $216,403 $324,604
2024 $6,389 $530,400 $212,160 $318,240
2023 $6,389 $520,000 $208,000 $312,000
2022 $4,489 $357,619 $142,173 $215,446
2021 $4,445 $350,608 $139,386 $211,222
2020 $4,496 $347,014 $137,957 $209,057
2019 $4,438 $340,210 $135,252 $204,958
2018 $4,098 $333,540 $132,600 $200,940
2017 $1,867 $148,571 $55,023 $93,548
2016 $1,785 $145,659 $53,945 $91,714
2015 $1,743 $143,472 $53,135 $90,337
2014 $1,730 $140,663 $52,095 $88,568
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 Prior Sale
05/29/2026 05/29/26 For Sale $459,000 -11.7% $367 / Sq Ft
08/08/2022 08/08/22 Sold $520,000 +4.0% $416 / Sq Ft View Prior Sale
07/29/2022 07/29/22 Pending -- -- --
07/12/2022 07/12/22 For Sale $499,950 -- $400 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

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
Grant Deed $520,000 Fidelity National Title
Interfamily Deed Transfer -- None Available
Grant Deed $330,000 Old Republic Title Company
Grant Deed $108,000 First American Title
Grant Deed $125,000 Chicago 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 $416,000 New Conventional
Previous Owner $264,000 New Conventional
Previous Owner $78,000 No Value Available
Previous Owner $118,700 FHA
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326045654

Bay Area Real Estate Information Services (BAREIS)

APN: 144-560-003

California Sonoma County Cotati 94931

79 William St Unit D, Cotati, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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