Back 840 Oak St
Off Market

840 Oak St

Alameda CA 94501

1
1865 sq. ft.
2795 sq. ft.
Duplex
Last sold for $998,000
Cara R. CavanaughCara R. Cavanaugh, last sold this property on 06 February 2026 after 506 days on market.

Overview

Adorable Central Alameda triplex on a quiet street configured of Unit A: 1 bed/1 bath unit upstairs, Unit B: 2 bed/1 bath unit downstairs with laundry hookups on the back porch and accessible to all 3 units and Unit C: a small 2 bed/1 bath ADU in the back which was recently built in 2024 with permits and features nice upgrades such as tankless water heater and a splitter for heat and A/C. Nice long driveway, easily fits 2 vehicles and low maintenance. Cute as a button from the street and new flooring in units B and C. Upstairs unit A is currently occupied, B and C are vacant. Tenant pays their own electric, gas and garbage, owner pays water for all units.

Features

1 carspace
1 garage space
1865 sq. ft. floor area
2795 sq. ft. lot size
Duplex

Estimated Value

Based on this property and similar duplexes sold in Alameda over the last 12 months, the estimated median property value of 840 Oak St is $1.14m.

Median value
$1.14m
Estimated value range
$780k - $1.85m
Median days on market
40
Estimated value trend
-13%
decrease over the last 12 months
Average days on market is based on recent, comparable sales in Alameda. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 840 Oak St

2026
Sold
$998,000
06 Feb 2026 by Cara R. Cavanaugh

Happy sellers in Alameda

91%
91% of sellers in Alameda reported that their sale price either exceeded or met their price expectations.

Alameda stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 13 reviews in Alameda over the last 12 months.

Local market activity for duplexes in Alameda

In the last 12 months, 29 duplexes similar to 840 Oak St, have been sold.

This represents a 24% increase in duplexes sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Alameda

or
Skip the list and find your ideal agent to sell your propertyFind My Agent
© 2026 RateMyAgent