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About This Home

This 6-bedroom, 3-bathroom townhouse at 3690 Sundale in Lafayette, CA is listed for $1,675,000 ($510 per sqft). Built in 1955, the home offers 3,282 sqft of living space on a 0.23 acres lot.

Agent Description

This unique Lafayette duplex is best suited as a "townhome" plus attached ADU and is the largest duplex in Lafayette with 4 bedrooms/2.5 bath: 2430 sq.ft main unit and an attached 2 bed- 1 bath duplex /ADU rental apt (854 sq.ft). Located in Sunset Village near the Lafayette Reservoir.

Cosmetically refreshed with new interior paint, flooring, inset lights etc; bathroom upgrades (2) (from 2022 to 2026) Hardwood floors in main unit upper level and throughout ADU. 2 attached garages on the lower driveway, off street parking with overall room for 8 cars or RV or boat.

Located in a quiet neighborhood- minutes to downtown, the freeway & Lafayette Reservoir. Purchase options: 1. Rental property with turnkey rentals; 2. Purchase as single family residential Townhome and rent apt for income 3. Purchase as single family residential home/Townhome and use ADU for home office /write off or extended family use or possible short term rental 4.

Purchase with friend or family member as TIC and split value by condizing both units (check with city-has been done nearby) Open this Sat and Sunday 2-4 pm May 26/27 and June 6/7.

Key Features

  • Built in 1955
  • 0.23 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
3 full, 1 half
#Unit 2
1955

Amenities

FireplaceViewHardwoodA/CRV Parking

Monthly Cost Estimate

$8,958/mo

20% down · 6.5% · 30 years

Principal$1,211
Interest$7,258
Insurance$489

Estimates only. Actual payments may vary.

Location

3690 Sundale

Lafayette, CA 94549

Features & Amenities

Interior Features

Dining AreaFamily RoomFormal Dining RoomBreakfast Bar

Exterior Features

Back YardLow Maintenance

Property Details

Flooring

CarpetLaminateHardwood

Construction

Stucco Wood Siding

Views

Park

Parking

GarageParking LotOpenTandemOff StreetRV

Heating

Natural GasCentralWall FurnaceForced AirFireplace(s)Gravity

Cooling

Central Air

Appliances

DishwasherGas RangeRangeRefrigeratorDryerWasherGas Water Heater

Questions & Answers

This 6-bedroom, 3-bathroom townhouse at 3690 Sundale is listed at $1,675,000 ($510/sqft). The estimated monthly payment is $7,258 based on 20% down at 6.5% interest.

Key features include: Built in 1955, 0.23 acre lot, 2 stories, Fireplace. Interior Features: Dining Area, Family Room, Formal Dining Room. Exterior Features: Back Yard, Low Maintenance.

This property is listed by Jeff Auen and can be reached at 9252999697 or pacbay@gmail.com.

JA

Jeff Auen

Agent at RE/MAX Accord

(925) 299-9697

Listed by RE/MAX Accord · View on Broker Site

MLS# 41136345· Source: listhub· Updated 3 days ago

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.

3690 Sundale, Lafayette, CA 94549

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