Lafayette Duplex with Attached
3692 Sundale Lafayette, CA 94549
3692 Sundale, Lafayette, CA, 94549
$1,675,000
For Sale
$1,675,000
MULTI_FAMILY - Lafayette, CA
Property Size3,282 SF
Lot Size0.23 Acres
Price / SF$510.36
Days on Market51
Property Features for 3692 Sundale
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Bedrooms
- 6
- Bathrooms
- 4
- Rooms
- Bedroom 3, Bedroom 5, Bedroom 2, Bedroom 4, Bathroom 1, Bathroom 4, Bathroom 2, Bathroom 3, Bedroom 6, Bedroom 1
- 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), Wall/Window Unit(s), Central Air
- Water source
- Public
Building Details
- Year built
- 1955
- Number of units
- 2
- Flooring type
- Laminate, Hardwood
- Roof type
- Composition
- Additional Structures
- Storage
Listing Agency
RE/MAX Accord
(925) 283-9200
3390 Mt. Diablo Blvd., Danville, CA
Listed by
Jeff Auen · License #1244711
(925) 260-6563
Added: May 28 Checked: Jul 17 at 5:06 am
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.
Investment Insights
Based on property information with market context.
This Lafayette duplex is configured as a townhome-style main unit with an attached ADU rental apartment. The main unit offers 4 bedrooms and 2.5 bathrooms with approximately 2,430 square feet, and the attached ADU provides 2 bedrooms and 1 bathroom at approximately 854 square feet. The property has been cosmetically refreshed with new interior paint, flooring, and inset lighting, and includes hardwood floors in the main unit upper level and throughout the ADU. Bathroom upgrades are noted from 2022 to 2026.
Parking and access include two attached garages accessed from the lower driveway, along with off-street parking with room for up to 8 cars or an RV or boat. The home is located in a quiet neighborhood near the Lafayette Reservoir, with proximity described to downtown and the freeway.
Offered for sale with multiple purchase options, the property can be acquired as a rental property or as a residential townhome setup with the attached ADU generating income. The listing notes that a TIC structure and conversion through condensing both units has been done nearby, subject to city confirmation.
Parking and access include two attached garages accessed from the lower driveway, along with off-street parking with room for up to 8 cars or an RV or boat. The home is located in a quiet neighborhood near the Lafayette Reservoir, with proximity described to downtown and the freeway.
Offered for sale with multiple purchase options, the property can be acquired as a rental property or as a residential townhome setup with the attached ADU generating income. The listing notes that a TIC structure and conversion through condensing both units has been done nearby, subject to city confirmation.
Key Highlights
- Largest Lafayette duplex setup with 2430 SF main unit plus an attached 854 SF 2 bed/1 bath ADU
- Cosmetically refreshed with new interior paint, flooring, and inset lights; hardwood flooring in the main unit upper level and throughout the ADU
- Bathroom upgrades noted from 2022 to 2026
Local Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $84.7k | $25.80 |
| − Vacancy | −$4.4k | −$1.34 |
| EGI | $80.3k | $24.46 |
| − OpEx | −$24.1k | −$7.34 |
| NOI | $56.2k | $17.12 |
3,282 SF · lease $25.80/SF/yr · vacancy 5.20% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$802.7K
$702.4K – $936.5K
NOI $56,191 @ 7.0% cap · market cap 3.35%
Second Best
Apartment 5plus
$745.3K
$652.2K – $869.5K
NOI $52,172 @ 7.0% cap · market cap 3.11%
Theoretical Best
Office A
$1.24M
$1.09M – $1.45M
NOI $86,842 @ 7.0% cap · market cap 5.18%
Zoning and permitted uses should be independently verified with local authorities.
Property Analytics
Property Profile
Location Intelligence
Current Use by Public Records
Duplexes
Similar For Sale Nearby
FAQs
What type of property is this?
Duplex - Duplex includes a larger townhome-style unit plus an attached two-bedroom ADU, with interior updates and two garages.
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: Largest Lafayette duplex setup with 2430 SF main unit plus an attached 854 SF 2 bed/1 bath ADU; Cosmetically refreshed with new interior paint, flooring, and inset lights; hardwood flooring in the main unit upper level and throughout the ADU; Bathroom upgrades noted from 2022 to 2026
