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Duplex With Detached ADU
For Sale
$1,999,000

3621 Chestnut Street, Lafayette, CA 94549

Income-producing property with separate utility meters, central HVAC, and a fenced yard serving three rental units.

Property Size2,203 SF
Days on Market79

Property Features for 3621 Chestnut Street

General Information

Standard status Active
Size 2,203 SF
Property subtype Duplex
Occupancy 100%

Units

Unit Mix 2 x 1BR/1BA, 1 x 2BR/2.5BA
Multifamily Units 3

Additional Details

Public Transit Yes

Amenities

central heating and air conditioning
separate utility meters
fenced yard

Building Details

Building Size 2,203 SF
Year Built 1946
Listing Agency: Perchak Properties, Inc.
Listed By: Rebecca McCoy
Source: Annnewtoncane
Added: May 19 Changed: Aug 4 Last Checked: Aug 4 at 5:29AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Perchak Properties, Inc.

Investment Insights

Based on property information with market context.

This Lafayette multifamily property combines a two-unit duplex with a detached accessory dwelling unit, creating three separately rentable residences. The duplex includes two 1-bedroom, 1-bath units, while the ADU provides 2 bedrooms and 2.5 bathrooms. Recent kitchen updates include granite slab countertops and gas cooktops. Central heating and air conditioning, individual utility meters, and a fenced yard add practical functionality for the occupants. Built in 1946, the property is fully occupied by established tenants.

The property is located in Lafayette, California, with access to BART, shopping, dining, and major commuter routes. Its East Bay setting also places it near schools identified in the source information as top-rated. The combination of three units, varied layouts, updated kitchens, and separate utilities supports a flexible multifamily configuration.

Key Highlights

  • Three rental units: a duplex plus detached ADU
  • Duplex includes two 1‑bedroom, 1‑bath residences
  • Detached ADU offers 2 bedrooms and 2.5 bathrooms

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Locksmith Catering Service (Bike/Boat/Book/etc) Store Grocery & Convenience Store Fish Market Garden Center

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

3
Residential units
100%
Occupancy

Location Intelligence

Trade Area within ½ mile

2,164
Businesses Nearby

Demographics for 94549, CA

28,637
Population
10,781
Households
2.7
Avg Household Size
45
Median Age
77%
College-Educated
99%
High-School Grad
19.8 sq mi
ZIP Area
1,446
Density / Sq Mi
$231,195
Median Household Income
$118,465
Median Earnings
$2,902
Median Rent
$1,968,500
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Income-producing property with separate utility meters, central HVAC, and a fenced yard serving three rental units.
Where is this duplex located?
The property is located at 3621 Chestnut Street Lafayette, CA.
What is the asking price?
The asking price for this property is $1,999,000.
What are key features of this property?
This property features: Three rental units: a duplex plus detached ADU; Duplex includes two 1‑bedroom, 1‑bath residences; Detached ADU offers 2 bedrooms and 2.5 bathrooms
More about this property
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