504 E Simpson Street A & B, Lafayette, CO 80026

• 3 beds |
• 2 baths |
• 1,945 sqft

Property Description

Historic Old Town Lafayette charm meets modern living on E Simpson! Home and ADU!! This beautifully reimagined and remodeled 3BD/2BA home offers timeless hardwood floors throughout, and a primary suite with vaulted ceilings, bright skylights, and double doors opening directly to the relaxing back deck. The property also features a ~500 sq ft ADU with its own kitchen, laundry, A/C, radiant heating, and private alley access, plus a 2-car garage/workshop and a unique elevated treehouse with electricity, perfect for a creative studio or bonus office. Enjoy raised garden beds and mature shade trees, all just a stroll from vibrant cafes, shops, and dining. The ADU offers exceptional flexibility as a rental, guest suite, or work-from-home space. A rare combination of historic character, modern updates, and incredible versatility in one of Lafayette's most walkable neighborhoods. Please contact Abraham Rye-Kirov at 303-956-2377 with any questions.

Listing Status:

Active

Date Added:

September 25, 2026

Data Last Updated:

October 5, 2026 at 5:09AM

Listing Office:

Rhae Group Realty : heather@rhaegroup.com,720-390-8705

Listing Agent:

Heather Slump :

Contact:

heather@rhaegroup.com,720-390-8705

MLS ID:

8018884

Interior

• General: Eat-in KitchenOpen Floorplan
• Appliances: DishwasherDisposalDryerOvenRangeRefrigeratorWasher
• Flooring: TileWood
• A/C: Other
• Heating: Forced Air

Exterior

• General: Private Yard
• Other Structures: Deck

Construction

• Roofing: Composition
• General: FrameOne

Location

• Originating MLS: REcolorado
• School District: Boulder Valley RE 2
• County: Boulder

Lot

• Zoning: R0020083
• Fencing: Full

Utilities

• Water: Public
• Sewer: Public Sewer

Financial

• Source: REcolorado