NOT LISTED FOR SALE
3 Beds
3 Baths
1,968 Sq Ft
3,229 Sq Ft Lot

Sale Details

Date Sold: July 25, 2025

Last sale price $1,575,000 $800 Per Sq Ft

52 Days on Market

Highlights

  • Deck
  • Contemporary Architecture
  • Wood Flooring
  • Flatirons Elementary School Rated A
  • Multiple Fireplaces
  • 4-minute walk to Evert Pierson Memorial Kids' Fishing Ponds

About This Home

As of July 2025

Welcome to this turnkey and unique West Boulder duplex at 1635-1637 6th Street-a rare opportunity blending charm with high-end modern finishes. This property offers exceptional versatility: live in one unit and rent the other, use both for a live/work setup, or rent both as a full income property.The front unit features 2 beds, 2 baths, high ceilings, a sunroom, and mountain views from the primary bedroom. The second unit includes 1 bed, 1 bath, built-in dining, a large deck, and a private fenced yard. Both showcase hand-built walnut cabinetry, geometric concrete tile, quartz countertops, and modern fixtures.The shared backyard is a true urban oasis, complete with a custom steel gate, lush landscaping, and a peaceful patio with potted plants galore. Updated systems include plumbing, electrical, and a newer sewer line. Each unit has its own washer/dryer, gas fireplace, and mini-split AC. The driveway offers off-street parking for two.A finished basement serves as a personal gym and gear storage area. With 2,190 total sq ft on a 3,229 sq ft lot, this home delivers comfort and flexibility in a prime location-just steps from Pearl Street, CU, Chautauqua, and soon, the Sundance Film Festival.Whether you're an investor or owner-occupant, this is a rare chance to own a stylish, income-producing property in one of Boulder's most sought-after neighborhoods.

Last Agent to Sell the Property

Amy Gilbride

Compass - Boulder License #100043136 Listed on: 05/01/2025

Compass - Boulder

Co-Listed By

Lindsey Hughes

Compass - Boulder License #100047914

Last Buyer's Agent

Scott Bandoni

LIV Sotheby's Intl Realty License #40005721

LIV Sotheby's Intl Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $9,359

Year Built

  • Built in 1915

Lot Details

  • 3,229 Sq Ft Lot
  • Level Lot
  • Property is zoned Duplex

Parking

  • 2 Car Garage
  • Off-Street Parking

Home Design

  • Contemporary Architecture
  • Dwelling with Rental
  • Wood Frame Construction
  • Metal Roof

Interior Spaces

  • 1,968 Sq Ft Home
  • 2-Story Property
  • Ceiling height of 9 feet or more
  • Ceiling Fan
  • Multiple Fireplaces
  • Gas Fireplace
  • Wood Frame Window
  • Wood Flooring
  • Property Views
  • Basement

Kitchen

  • Eat-In Kitchen
  • Electric Oven or Range
  • Dishwasher
  • Trash Compactor

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Primary Bathroom is a Full Bathroom
  • In-Law or Guest Suite

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Deck
  • Patio

Schools

  • Flatirons Elementary School
  • Manhattan Middle School
  • Boulder High School

Utilities

  • Cooling System Mounted To A Wall/Window
  • Baseboard Heating

Community Details

  • No Home Owners Association
  • Highland Lawn Subdivision

Listing and Financial Details

  • Assessor Parcel Number R0000975

Home Details

Home Type

Single Family

Est. Annual Taxes

$9,359

Year Built

Built in 1915

Lot Details

3,229 Sq Ft Lot

Parking

2

Listing Details

  • Inclusions: Electric Range/Oven,Dishwasher,Refrigerator,Clothes Washer,Clothes Dryer,Trash Compactor
  • Year Built: 1915
  • Property Sub Type: Residential-Detached
  • Prop. Type: Residential
  • Horses: No
  • Lot Size Acres: 0.07
  • Road Frontage Type: City Street
  • Road Surface Type: Paved, Asphalt
  • Co List Office Mls Id: CBR02
  • Subdivision Name: Highland Lawn
  • Architectural Style: Contemporary/Modern
  • Garage Yn: Yes
  • Unit Levels: Two
  • New Construction: No
  • Building Stories: 2
  • Structure Type: Includes Rental Unit
  • Kitchen Level: Main
  • IRESDS_HasWaterRights: No
  • IRESDS_Total Sq Ft: 1968
  • Special Features: None
  • Stories: 2

Interior Features

  • Possible Use: Single Family, Multi-Family
  • Private Spa: No
  • Appliances: Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Trash Compactor
  • Has Basement: Partially Finished
  • Full Bathrooms: 1
  • Three Quarter Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace Features: 2+ Fireplaces, Gas
  • Fireplace: Yes
  • Interior Amenities: In-Law Floorplan, Eat-in Kitchen, 9ft+ Ceilings
  • Window Features: Wood Frames
  • IRESDS_HasFamilyRoom: No
  • Living Room Living Room Level: Main
  • Master Bedroom Master Bedroom Level: Upper
  • Room Bedroom3 Level: Main
  • Room Bedroom2 Level: Main
  • Room Bedroom2 Features: Hardwood
  • Master Bedroom Features: Hardwood
  • Room Kitchen Features: Hardwood
  • Living Room Features: Hardwood
  • Master Bathroom Features: Full Primary Bath

Exterior Features

  • Roof: Metal
  • Lot Features: Sidewalks, Level
  • View: Foothills View
  • View: Yes
  • Waterfront: No
  • Disclosures: Seller's Property Disclosure, Lead Paint Disclosure
  • Home Warranty: No
  • Construction Type: Wood/Frame
  • Patio And Porch Features: Patio, Deck
  • Property Condition: Not New, Previously Owned

Garage/Parking

  • Attached Garage: No
  • Covered Parking Spaces: 2
  • Garage Spaces: 2
  • IRESDS_GarageType: Off Street

Utilities

  • Cooling: Wall/Window Unit(s), Ceiling Fan(s)
  • Electric: Electric, XCEL
  • Heating: Baseboard
  • Utilities: Natural Gas Available, Electricity Available
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electricity On Property: No
  • Sewer: City Sewer
  • Water Source: City Water, City of Boulder
  • Gas Company: Natural Gas, XCEL

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Elementary School: Flatirons
  • HighSchool: Boulder
  • Junior High Dist: Boulder Valley Dist RE2
  • Middle Or Junior School: Manhattan

Lot Info

  • Zoning: Duplex
  • Lot Size Sq Ft: 3229
  • Parcel #: R0000975
  • Irrigation Water Rights: No

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 9359

Multi Family

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
07/25/2025 07/25/25 Sold $1,575,000 -1.3% $800 / Sq Ft
06/14/2025 06/14/25 Price Changed $1,595,000 -5.9% $810 / Sq Ft
05/02/2025 05/02/25 For Sale $1,695,000 +18.9% $861 / Sq Ft
02/05/2020 02/05/20 Off Market $1,425,000 -- --
01/28/2019 01/28/19 Off Market $895,000 -- --
11/07/2018 11/07/18 Sold $1,425,000 -5.0% $651 / Sq Ft View Prior Sale
04/27/2018 04/27/18 For Sale $1,500,000 +67.6% $685 / Sq Ft
05/15/2017 05/15/17 Sold $895,000 0.0% $427 / Sq Ft View Prior Sale
03/21/2017 03/21/17 Pending -- -- --
03/15/2017 03/15/17 For Sale $895,000 -- $427 / Sq Ft
Source: IRES MLS

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 -- $113,988 $51,292 $62,696
2025 -- $113,988 $51,292 $62,696
2024 $9,042 $102,232 $47,144 $55,088
2023 $9,042 $104,701 $48,347 $60,039
2022 $7,954 $85,652 $39,766 $45,886
2021 $7,902 $90,061 $41,813 $48,248
2020 $7,106 $81,639 $36,251 $45,388
2019 $6,998 $81,639 $36,251 $45,388
2018 $6,289 $72,540 $29,016 $43,524
2017 $6,092 $80,197 $32,079 $48,118
2016 $6,068 $70,096 $28,019 $42,077
2015 $5,746 $53,491 $27,780 $25,711
2014 $4,498 $53,491 $27,780 $25,711
Source: Public Records

Agents Affiliated with this Home

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Map

Source: IRES MLS

MLS Number: IRE1032811

IRES MLS
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