Erick Hernandez
RE/MAX Marketplace
(707) 755-6922
74 Total Sales
4 in Cotati
$303K - $506K Price Range
79 William St Unit B Cotati, CA 94931
Cotati AreaEstimated Value: $455,000 - $489,000
2
Beds
1.5
Baths
1,250
Sq Ft
632
Sq Ft Lot
Highlights
- Spa
- Property is near clubhouse
- Quartz Countertops
- Clubhouse
- Traditional Architecture
- Formal Dining Room
About This Home
As of March 2026Enjoy the serenity of one of Cotati's best kept secrets! This townhouse style condo features laminate flooring, dual pane windows, plantation shutters, a remodeled kitchen with quartz counters and shaker cabinets, a new water heater, updated bath, new fireplace insert, and a private patio with new hot tub, new epoxy coating, and bonus storage. The complex offers 2 assigned parking spaces, 1 covered and 1 uncovered, as well as a renovated solar heated pool and private clubhouse. Enjoy summer music events and Farmer's Markets at the park or take a stroll over to Downtown Cotati - both are just 2 blocks away! Located conveniently near Oliver's Market, local restaurants and coffee, Sonoma State, walking paths, and the 101 Freeway.
Last Agent to Sell the Property
Ken Schrier
RE/MAX Marketplace License #01380974 Listed on: 01/20/2026
Last Buyer's Agent
Marie Clay
Coldwell Banker Realty License #01219114
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Property Details
Home Type
- Condominium
Year Built
- Built in 1980 | Remodeled
Lot Details
- 632
HOA Fees
- $565 Monthly HOA Fees
Home Design
- Traditional Architecture
- Concrete Foundation
- Composition Roof
Interior Spaces
- 1,250 Sq Ft Home
- 2-Story Property
- Ceiling Fan
- Self Contained Fireplace Unit Or Insert
- Double Pane Windows
- Window Treatments
- Window Screens
- Living Room
- Formal Dining Room
- Washer and Dryer Hookup
Kitchen
- Free-Standing Electric Oven
- Range Hood
- Microwave
- Dishwasher
- Quartz Countertops
Flooring
- Carpet
- Laminate
- Tile
Bedrooms and Bathrooms
- 2 Bedrooms
- Bathroom on Main Level
- Tile Bathroom Countertop
- Bathtub with Shower
Home Security
Parking
- 2 Parking Spaces
- 1 Carport Space
- Driveway
- Uncovered Parking
- Assigned Parking
Pool
- Spa
- Fence Around Pool
- Solar Heated Pool
Outdoor Features
- Patio
- Shed
Utilities
- Zoned Heating and Cooling
- Ductless Heating Or Cooling System
- Baseboard Heating
- Electric Water Heater
Additional Features
- Energy-Efficient HVAC
- Property is Fully Fenced
- Property is near clubhouse
Listing and Financial Details
- Assessor Parcel Number 144-560-005-000
Community Details
Overview
- Association fees include common areas, insurance on structure, management, pool, recreation facility, roof, sewer, trash, water
- 79 William HOA, Phone Number (707) 687-2580
Amenities
- Clubhouse
Recreation
- Community Pool
Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
- Fire Suppression System
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
Jan 20, 2026
Closed on
Feb 26, 2026
Sold by
Bought by
Seller's Agent
Ken Schrier
RE/MAX Marketplace
Buyer's Agent
Marie Clay
Coldwell Banker Realty
List Price
$435,000
Sold Price
$460,000
Premium/Discount to List
$25,000
5.75%
Views
16
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$6,181
Avg. Annual Appreciation
3.23%
Original Mortgage
$368,000
Outstanding Balance
$366,540
Interest Rate
6.06%
Mortgage Type
New Conventional
Estimated Equity
$99,641
Purchase Details
Closed on
Jan 31, 2024
Sold by
Bought by
Purchase Details
Closed on
Aug 2, 2017
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$150,000
Interest Rate
3.88%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jul 25, 2017
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$150,000
Interest Rate
3.88%
Mortgage Type
New Conventional
Purchase Details
Closed on
Apr 23, 2010
Sold by
Bought by
Purchase Details
Closed on
Feb 16, 2007
Sold by
Bought by
Purchase Details
Closed on
Sep 11, 2003
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$175,000
Interest Rate
6.17%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Aug 10, 2001
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$153,750
Interest Rate
7.19%
Purchase Details
Closed on
Oct 25, 2000
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$112,000
Interest Rate
6.9%
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Cotati, CA
-
Erick Hernandez
-
Marni Cunha
Marni Cunha
Hedge Realty
(707) 665-1571
58 Total Sales
2 in Cotati
$1.4M - $2.8M Price Range
-
Amy Ahlers
Amy Ahlers
Livxplore Real Estate & Lifest
(707) 760-7764
48 Total Sales
4 in Cotati
$430K - $975K Price Range
-
Heidi Faulkner
Heidi Faulkner
Artisan Sotheby's Int'l Realty
(707) 899-0742
46 Total Sales
2 in Cotati
$250K - $599K Price Range
-
Milli Cannata
Milli Cannata
Vanguard Properties
(707) 634-2349
76 Total Sales
1 in Cotati
$1,359,000 Price
-
Shawn Hermosillo
Shawn Hermosillo
W Real Estate
(707) 634-0739
112 Total Sales
1 in Cotati
$580,000 Price
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 | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $460,000 | Fidelity National Title Compan | ||
| -- | None Listed On Document | ||
| $350,000 | Fidelity National Title Co | ||
| -- | Fidelity National Title Co | ||
| -- | None Available | ||
| -- | None Available | ||
| -- | -- | ||
| $205,000 | Fidelity National Title Co | ||
| -- | -- | ||
| $150,000 | 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 | Borrower | Loan Amount |
|---|---|---|---|
| Open | $368,000 | ||
| Closed | $150,000 | ||
| Previous Owner | $175,000 | ||
| Previous Owner | $153,750 | ||
| Previous Owner | $112,000 |
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 |
|---|---|---|---|---|
| 03/02/2026 03/02/26 | Sold | $460,000 | +5.7% | $368 / Sq Ft |
| 01/28/2026 01/28/26 | Pending | -- | -- | -- |
| 01/20/2026 01/20/26 | For Sale | $435,000 | -- | $348 / Sq Ft |
Source: Bay Area Real Estate Information Services (BAREIS)
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 | $4,926 | $398,236 | $159,294 | $238,942 |
| 2024 | $4,802 | $390,428 | $156,171 | $234,257 |
| 2023 | $4,802 | $382,773 | $153,109 | $229,664 |
| 2022 | $4,693 | $375,268 | $150,107 | $225,161 |
| 2021 | $4,648 | $367,911 | $147,164 | $220,747 |
| 2020 | $4,702 | $364,140 | $145,656 | $218,484 |
| 2019 | $4,641 | $357,000 | $142,800 | $214,200 |
| 2018 | $4,296 | $350,000 | $140,000 | $210,000 |
| 2017 | $3,707 | $293,480 | $78,736 | $214,744 |
| 2016 | $3,553 | $287,727 | $77,193 | $210,534 |
| 2015 | $2,372 | $190,000 | $51,000 | $139,000 |
| 2014 | $2,400 | $190,000 | $51,000 | $139,000 |
Source: Public Records
Agents Affiliated with this Home
-
K
Seller's Agent in 2026
Ken Schrier
RE/MAX Marketplace
-
M
Buyer's Agent in 2026
Marie Clay
Coldwell Banker Realty
Map
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326004022
APN: 144-560-005
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.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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