Residential · Active

504 E Simpson Street

Lafayette, CO 80026

4 Beds · 3 Baths · 1,988 Sq Ft

$875,000

Single Family

Property Type

0.16 acres

Lot Size

1900

Year Built

$440

Price per Sq Ft

2

Parking Spaces

IR1066093

MLS #

About This Property

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.

76 days on market

Listed by Abraham Rye-Kirov · Rhae Group Realty · 7203908705

Last updated: 9/29/2026 4:24 AM · Source: REcolorado®, MLS#: IR1066093

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Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Active
Price per Sq Ft $440
Subdivision Old Town
MLS # IR1066093
Days on Market 76
Bedrooms 4
Full Baths 3

More Details

Year Built 1900
Lot Size (Sq Ft) 6,963
Acres 0.16
HOA No
Annual Taxes $4,657
State CO
County Boulder
Zoning RES

Interior

Interior Features Eat-in Kitchen, Open Floorplan
Heating Forced Air
Cooling Ceiling Fan(s), Air Conditioning-Room
Appliances Dishwasher, Disposal, Dryer, Oven, Refrigerator, Washer

Exterior & Parking

Garage Yes
Garage Spaces 2
Roof Composition

Building & Lot

Basement None
Lot Features Sprinklers In Front
Architectural Style Contemporary
Levels One
Construction Wood Siding
Sewer Public Sewer
Water Source Public

Location

Price History

DateEventPrice
9/24/2026 Listed for sale
Source: REcolorado® #8018884
$875,000 $440/sqft
8/8/2026 Listed for sale
Source: REcolorado® #IR1066093
$875,000 $440/sqft

Based on information submitted to the MLS GRID as of October 23, 2026 at 8:45 PM MDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Listing information last updated September 29, 2026 at 4:24 AM.

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