9 Prospect Avenue
Other - See Remarks, CA 94569
- 2 beds
- 2 baths
- 1,451 sqft
- 2,500 sqft lot
- $378 per sqft
- 1900 build
- – on site
Welcome to 9 Prospect Ave, Port Costa A Rare Gem with Unmatched Views Discover one of the most unique homes to hit the market, nestled in the heart of the charming and historic town of Port Costa. This meticulously maintained 2-bedroom, 1.5-bathroom single-family home offers 1,451 square feet of character, warmth, and timeless craftsmanship. Step inside and immediately feel the difference they simply dont build homes like this anymore. Rich wood detailing, thoughtfully designed spaces, and an abundance of natural light pouring through large windows make every room feel bright, inviting, and full of life. The spacious layout offers the perfect setting for entertaining, with an open-concept feel thats both functional and welcoming. What truly sets this home apart are the breathtaking water views arguably the best in town. Whether you're enjoying morning coffee or hosting a dinner party, the backdrop of sparkling water and serene natural surroundings is truly one of a kind. Located in the quaint and rarely available enclave of Port Costa, homes here are few and far between. Dont miss this once-in-a-lifetime opportunity to own a piece of this magical town. Come experience the beauty, history, and soul of 9 Prospect Ave a home that simply has to be seen to be believed.
Last checked:
As a licensed real estate brokerage, Estately has access to the same database professional Realtors use: the Multiple Listing Service (or MLS). That means we can display all the properties listed by other member brokerages of the local Association of Realtors—unless the seller has requested that the listing not be published or marketed online.
The MLS is widely considered to be the most authoritative, up-to-date, accurate, and complete source of real estate for-sale in the USA.
Estately updates this data as quickly as possible and shares as much information with our users as allowed by local rules. Estately can also email you updates when new homes come on the market that match your search, change price, or go under contract.
Checking…
•
Last updated May 11, 2025
•
MLS# ML82006122 —
This home is listed in more than one place. See it here, and here.
The Building
-
Year Built:1900
-
Building Area Units:Square Feet
-
Foundation Details:Raised
-
Stories:2
-
Levels:Two Story
-
Building Area Total:1451
-
Basement:true
Interior
-
Interior Features:Tile Counters
-
Kitchen Features:Counter - Tile, Dishwasher, Pantry
-
Flooring:Hardwood
-
Fireplace:true
-
Fireplaces Total:1
-
Fireplace Features:Wood Burning
Room Dimensions
-
Living Area:1451
-
Living Area Units:Square Feet
The Property
-
Property Type:Residential
-
Property Subtype:Single Family Residence
-
Parcel Number:3681430033
-
Zoning:R-6
-
Lot Size Area:0.0574
-
Lot Size Acres:0.0574
-
Lot Size SqFt:2500
-
Lot Size Units:Acres
Listing Agent
- Contact info:
- Agent phone:
- (415) 509-8848
Beds
-
Bedrooms Total:2
Baths
-
Total Baths:2
-
Full Baths:1
-
Partial Baths:1
-
Bath Includes:Stall Shower
The Listing
-
Virtual Tour URL Branded:https://my.matterport.com/show/?m=BJa2f3Qb5pj&
-
Virtual Tour URL Unbranded:https://my.matterport.com/show/?m=BJa2f3Qb5pj&brand=0&mls=1&
Heating & Cooling
-
Heating:Natural Gas
-
Heating:true
-
Cooling:Ceiling Fan(s)
-
Cooling:true
Utilities
-
Sewer:Public Sewer
-
Water Source:Public
Appliances
-
Appliances:Dishwasher
Schools
-
High School District:John Swett (510) 245-4300
The Community
-
Association:false
-
Pool Private:false
Parking
-
Garage:false
-
Attached Garage:false
-
Carport:false
-
Parking Features:Other
Monthly cost estimate

Asking price
$549,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,939
|
Taxes | N/A |
Insurance | $150 |
Utilities | $205 See report |
Total | $3,294/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
5/8/25
May 8, 2025
|
Listed / Active | BRIDGE | $549,000 |

36% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $20k above asking price on average, but some went as high as $71k over asking price.