Lafayette Duplex with ADU
3692 Sundale, Lafayette, CA 94549
New
MULTI_FAMILY - Lafayette, CA
Property size:
3,282 SFLot size:
0.23 AcresPrice / SF:
$510/SF- Added:
- May 28, 2026
- Days on Market:
- 3
- Last Refresh:
- May 30 at 3:06 am
Property Features for 3692 Sundale
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Bedrooms
- 6
- Bathrooms
- 4
- Rooms
- Bathroom 4, Bedroom 6, Bathroom 2, Bathroom 3, Bedroom 4, Bedroom 1, Bedroom 3, Bathroom 1, Bedroom 2, Bedroom 5
- Parking features
- Open
- Window features
- Double Pane Windows
- Interior features
- Storage
- Exterior features
- Back Yard
- Fireplace
- 1
- Appliances
- Dishwasher
- Standard status
- Active
- Size
- 3,282 SF
- Lot size
- 0.23 Acres
Utilities
- Sewer type
- Public Sewer
- Heating system
- Gravity
- Cooling system
- Window Unit(s), Central Air, Wall/Window Unit(s)
- Water source
- Public
Building Details
- Year built
- 1955
- Number of units
- 2
- Flooring type
- Hardwood, Laminate
- Roof type
- Composition
- Additional Structures
- Storage
Listing agent Jeff Auen License #1244711 (925) 299-9697
Listing office RE/MAX Accord 3390 Mt. Diablo Blvd., Danville, CA (925) 283-9200
Listing date May 28, 2026
MLS# 41136362
Listing URL
Copyright © 2026 Contra Costa Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
HighLights
- Large duplex configured as a 4‑bedroom townhome with an attached 2‑bedroom ADU, offering flexible usage options.
- Potential for rental income from the turnkey ADU apartment.
- Ample parking with 2 attached garages and off‑street parking for up to 8 cars, RV, or boat.
- Cosmetically refreshed with new interior paint, flooring, inset lights, and bathroom upgrades (2022‑2026).
- Located in a quiet neighborhood near downtown, the freeway, and Lafayette Reservoir.
- Multiple purchase options including rental property, single‑family with rental income, extended family use, or TIC with potential for condo conversion.
Overview
This unique duplex in Lafayette is configured as a townhome with an attached Accessory Dwelling Unit (ADU). The main unit features 4 bedrooms and 2.5 bathrooms, totaling 2430 square feet. The attached ADU offers 2 bedrooms and 1 bathroom within its 854 square feet. Located in Sunset Village, the property is near the Lafayette Reservoir. The property has been cosmetically refreshed with new interior paint, flooring, and inset lights. Bathroom upgrades were completed between 2022 and 2026. The main unit's upper level and the ADU feature hardwood floors. There are two attached garages on the lower driveway, along with off-street parking that can accommodate up to 8 cars, an RV, or a boat. Situated in a quiet neighborhood, the property is minutes from downtown, the freeway, and Lafayette Reservoir. The 0.2296-acre lot offers multiple purchase options: as a rental property with turnkey rentals, as a single-family residential townhome with rental income from the ADU, or as a single-family residential home where the ADU can serve as a home office or for extended family use, with potential for short-term rentals. An additional option is a purchase with a friend or family member as Tenants in Common (TIC), splitting the value by condo-izing both units, subject to city approval. The property's total size is 3282 square feet.
Property Profile
Location Intelligence
Current Use by Public Records
Duplexes
Location Insight
- Map
- Local Demand
- City
- Lafayette
- County
- Contra Costa
- State
- California
- Longitude
- -122.13018
- Latitude
- 37.88699
Nearby Similar for Sale
FAQs
What type of property is this?
Duplex - Unique duplex in Lafayette with ADU and townhome options.
Where is this duplex located?
The property is located at 3692 Sundale Lafayette, CA.
What is the asking price?
The asking price for this property is $1,675,000.
What are key features of this property?
This property features: Large duplex configured as a 4‑bedroom townhome with an attached 2‑bedroom ADU, offering flexible usage options.; Potential for rental income from the turnkey ADU apartment.; Ample parking with 2 attached garages and off‑street parking for up to 8 cars, RV, or boat.
