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$925,000 New to Website

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 1,988 Sq. Ft.
  • 2 Car Garage
  • Updated 2 days ago
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Charming update Lafayette Bungalow on E Simpson! Walk to Old Town's coffee shops & restaurants from this 3BR/2BA home, Exensively remodeled in early 2000s w/ wood floors throughout. Amazing ~500 sf ADU w/ own kitchen, W/D, AC & separate alley access-ideal for rental, guests, or office. Plus 2-car garage/workshop, raised garden beds, Relaxing deck, and elevated treehouse w/ electricity. Rare blend of location, flexibility & character in one of Lafayette's most walkable hip neighborhoods.

Full Property Details for 504 E Simpson St #A & B

General

  • Price: $925,000
  • Taxes: $4,657 (2025)
  • Status: Active
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1066093
  • Updated: 8/8/2026
  • Added to Site: 2 day(s) ago

Interior

  • Interior Features: Eat-In Kitchen, Open Floorplan, Workshop
  • Appliances: Electric Range, Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Disposal, Fire Alarm

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3
  • Main Floor Baths: 2

Bedrooms

  • Total Bedrooms: 4

Exterior

  • Exterior Features: Sprinkler System, Carriage House
  • Porch/Patio/Deck: Deck

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Detached
  • Garage Description: Detached

Location

  • Area: Lafayette
  • County: Boulder
  • Subdivision: Old Town

School Information

  • School District: Boulder Valley Dist RE2
  • Elementary School: Sanchez (Alicia)
  • Middle School: Angevine
  • High School: Centaurus

Heating & Cooling

  • Cooling Type: Wall/Window Unit(s), Ceiling Fan(s)
  • Heating Type: Forced Air

Utilities

  • Gas: Yes
  • Gas: Xcel
  • Sewer: Public Sewer
  • Water: City
  • Utility Description: Natural Gas Available, Electricity Available, Cable Available, High-Speed Internet Available

Structural Information

  • Architectural Style: Cottage, Contemporary
  • Construction: Frame
  • Exterior Const.: Frame
  • Basement Desc.: None
  • Roof: Composition
  • Windows: Window Coverings
  • Square Feet: 1,988
  • Sq. Ft. Source: Assessor
  • Living Area: 1,988 Sq. Ft.
  • Year Built: 1900

Lot Features

  • Property View: City
  • Lot Size (Acres): 0.16
  • Lot Size (Sq. Ft.): 6,963
  • Frontage: City Street
  • Street/Road Desc.: Asphalt
  • Fence: Yes
  • Lot Features: House Faces North, City Limits, Paved, Curbs, Sidewalks
  • Potential Use: Single-Family
  • Zoning: RES
  • Fencing (Description): Fenced, Wood

Green Features

  • Energy Efficient: Windows

Financial Considerations

  • Tax Amount: $4,657
  • Tax Year: 2025
  • Terms: Cash, Conventional, VA

Disclosures and Reports

  • Special Conditions: Private Owner
  • Exclusions: Sellers Personal Property
  • Property ID: R0020083

Listed by Rhae Group Realty (720) 390-8705

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Listing agent

— 504 E Simpson St #A & B —

  • Rhae Group Realty

    720-390-8705

7203908705

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 504 E Simpson St #A & B

School District:Boulder Valley School District Re-2
NameGradesDistance
Sanchez Elementary School
655 Sir Galahad Drive, Lafayette, CO 80026
PK-50.6 mi
Angevine Middle School
1150 West South Boulder Road, Lafayette, CO 80026
6-81.2 mi
Centaurus High School
10300 East South Boulder Road, Lafayette, CO 80026
9-121.7 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 504 E Simpson St #A & B Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/08/2026
Listed
$925,000
277.55%
MLS
2/27/2004
Sold
$245,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 504 E Simpson St #A & B

Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,657
6%
$53,163
8%
2024
$4,373
2%
$49,352
-7%
2023
$4,298
17%
$53,037
31%
2021
$3,660
-1%
$40,526
3%
2022
$3,700
1%
$39,393
-2%
2021
$3,660
1%
$40,398
—
2019
$3,641
50%
$40,398
52%
2018
$2,432
3%
$26,640
—
2017
$2,368
15%
$26,640
18%
2016
$2,067
7%
$22,511
—
2015
$1,937
11%
$22,511
17%
2014
$1,744
4%
$19,303
—
2013
$1,669
—
$19,303
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

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NMLS#: 1598647

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Listed by Rhae Group Realty (720) 390-8705

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504 E Simpson St #A & B, Lafayette, CO 80026 (MLS# 1066093) is a Single Family property with 4 bedrooms and 3 full bathrooms. 504 E Simpson St #A & B is currently listed for $925,000 and was received on August 08, 2026. Want to learn more about 504 E Simpson St #A & B? Do you have questions about finding other Single Family real estate for sale in Lafayette? You can browse all Lafayette real estate or contact a Coldwell Banker agent to request more information.

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