$5,900,000
SOLD JUL 17, 2025
3 Beds
2 Baths
3,328 Sq Ft
3.53 Acres

Recently Sold

$1,773 Per Sq Ft

5% Below List Price

47 Days on Market

Highlights

  • 3.53 Acre Lot
  • Wood Flooring
  • Home Office
  • Flatirons Elementary School Rated A
  • No HOA
  • Views

About This Home

As of July 2025

The chance of a lifetime! 1025 5th Street provides a rare opportunity for a visionary buyer to acquire and renovate a charming, one-of-a kind, stone house located on the largest lot in Boulder's coveted Chautauqua/Flagstaff neighborhood. Last time on the market in 1974, this special property boasts 180-degree panoramic vistas ranging from Chautauqua and the Flatirons to Sanitas and points farther north along the Front Range. Additional view corridors abound throughout this 3.5-acre estate, including Flagstaff Mountain's Panorama Point, the University of Colorado campus, Pearl Street Mall and Eastern Boulder County. Immersed in privacy and surrounded by nature, this property abuts City of Boulder Open Space. Set back from- and perched above - 5th Street, ample space exists to improve the existing building, as well as (per The City of Boulder) the ability to add a second structure. Mature trees abound and the home is within easy walking and cycling distance to all the amenities that make Boulder special including Chautauqua Park, Pearl Street restaurants and shopping, Boulder Farmers Market and the CU Campus. Additional easy access to numerous Boulder trailheads, cycling itineraries and to HWY 36 all enhance this one-of-a-kind location. This is a once-in-a-lifetime opportunity to purchase a legacy property; bring your architect and your imagination. Property sold in "as is" condition.

Last Agent to Sell the Property

Aileen Winter

Porchlight RE Group-Boulder Listed on: 04/28/2025

Porchlight RE Group-Boulder

Last Buyer's Agent

Bianca Griffith

RE/MAX of Boulder, Inc

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $17,335

Year Built

  • Built in 1929

Lot Details

  • 3.53 Acre Lot
  • Open Space

Home Design

  • Composition Roof
  • Stone

Interior Spaces

  • 3,328 Sq Ft Home
  • 2-Story Property
  • Gas Log Fireplace
  • Family Room
  • Home Office
  • Wood Flooring
  • Basement Fills Entire Space Under The House
  • Washer
  • Property Views

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Full Bathrooms

Schools

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

Additional Features

  • Patio
  • Radiator

Community Details

  • No Home Owners Association
  • Geneva Pk Add Subdivision

Listing and Financial Details

  • Assessor Parcel Number R0033598

Home Details

Home Type

Single Family

Est. Annual Taxes

$17,335

Year Built

Built in 1929

Lot Details

0

Listing Details

  • Inclusions: Clothes Washer
  • Year Built: 1929
  • Property Sub Type: Residential-Detached
  • Prop. Type: Residential
  • Horses: No
  • Lot Size Acres: 3.53
  • Road Frontage Type: City Street
  • Road Surface Type: Concrete
  • Subdivision Name: Geneva Pk Add
  • Directions: Baseline to 6th Street. North on 6th Street to Aurora (4 way stop) Left (West) on Aurora. Right (North) on 5th Street. Travel one normal block. 5th Street turns to a one lane Road. Continue North until you see the orange Porchlight Real Estate sign. Park in the driveway or enter through the black gate to park closer to the house.
  • Above Grade Finished Sq Ft: 2035
  • Garage Yn: No
  • Unit Levels: Two
  • New Construction: No
  • Building Stories: 2
  • Kitchen Level: Main
  • IRESDS_HasWaterRights: No
  • IRESDS_Total Sq Ft: 3328
  • Special Features: VirtualTour
  • Stories: 2

Interior Features

  • Possible Use: Single Family
  • Private Spa: No
  • Appliances: Washer
  • Has Basement: Full
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Below Grade Sq Ft: 1293
  • Fireplace Features: Gas Logs Included
  • Fireplace: Yes
  • Interior Amenities: Study Area
  • Living Area: 3328
  • Main Level Bathrooms: 1
  • Room Bedroom3 Features: Hardwood
  • Dining Room Features: Hardwood
  • IRESDS_HasFamilyRoom: Yes
  • Living Room Living Room Level: Main
  • Room Bedroom3 Area: 108
  • Master Bedroom Master Bedroom Level: Upper
  • Room Bedroom2 Area: 210
  • Room Bedroom3 Level: Main
  • Master Bedroom Master Bedroom Width: 18
  • Room Bedroom2 Level: Upper
  • Room Bedroom2 Features: Hardwood
  • Master Bedroom Features: Hardwood
  • Room Kitchen Features: Hardwood
  • Room Living Room Area: 299
  • Family Room Features: Hardwood
  • Living Room Features: Hardwood
  • Room Kitchen Area: 162
  • Dining Room Dining Room Level: Main
  • Room Master Bedroom Area: 306
  • Room Dining Room Area: 143

Exterior Features

  • Roof: Composition
  • Lot Features: Abuts Public Open Space
  • View: Foothills View
  • View: Yes
  • Waterfront: No
  • Disclosures: Seller's Property Disclosure
  • Home Warranty: No
  • Construction Type: Stone
  • Patio And Porch Features: Patio
  • Property Condition: Not New, Previously Owned

Garage/Parking

  • Attached Garage: No
  • IRESDS_GarageType: None

Utilities

  • Heating: Radiator
  • Utilities: Natural Gas Available
  • Heating Yn: Yes
  • Electricity On Property: No
  • Water Source: City Water, City
  • Gas Company: Natural Gas

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: Res
  • Lot Size Sq Ft: 153741
  • Parcel #: R0033598
  • Irrigation Water Rights: No

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 17335

Multi Family

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Apr 28, 2025
Closed on
Jul 17, 2025
Sold by
Winter Trust
Bought by
Haarburger Daniel
Seller's Agent
Aileen Winter
Porchlight RE Group-Boulder
Buyer's Agent
Bianca Griffith
RE/MAX of Boulder, Inc
List Price
$6,200,000
Sold Price
$5,900,000
Premium/Discount to List
-$300,000
-4.84%
Views
27

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-94.86%
Original Mortgage
$3,000,000
Outstanding Balance
$3,000,000
Interest Rate
6.85%
Mortgage Type
New Conventional
Estimated Equity
$1,132,391

Purchase Details

Closed on
Feb 21, 2025
Sold by
Winter Thomas A
Bought by
Winter Trust

Purchase Details

Closed on
Aug 11, 2023
Sold by
Margaret A Winter Revocable Trust
Bought by
Winter Thomas A

Purchase Details

Closed on
May 10, 2013
Sold by
Winter Mararet A
Bought by
Margaret A Winter

Purchase Details

Closed on
Jul 29, 1975
Bought by
Winter Margaret A Revocable Trust

Purchase Details

Closed on
Jun 14, 1973
Bought by
Winter Margaret A Revocable Trust
Source: Public Records

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Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Warranty Deed $5,900,000 Land Title
Bargain Sale Deed -- None Listed On Document
Deed Of Distribution -- None Listed On Document
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Deed -- --
Deed $68,800 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $3,000,000 New Conventional
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/17/2025 07/17/25 Sold $5,900,000 -4.8% $1,773 / Sq Ft
06/16/2025 06/16/25 Pending -- -- --
04/29/2025 04/29/25 For Sale $6,200,000 -- $1,863 / Sq Ft
Source: IRES MLS

Tax History Compared to Growth

Source: Public Records

Tax History

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
2025 $17,335 $194,138 $174,724 $19,414
2024 $17,335 $194,138 $174,724 $19,414
2023 $17,034 $203,948 $186,870 $20,763
2022 $15,698 $175,988 $158,389 $17,599
2021 $14,969 $181,052 $162,947 $18,105
2020 $13,225 $159,088 $127,270 $31,818
2019 $13,023 $159,088 $127,270 $31,818
2018 $12,368 $149,854 $119,880 $29,974
2017 $11,981 $165,671 $132,534 $33,137
2016 $9,922 $122,584 $98,067 $24,517
2015 $9,396 $100,630 $65,033 $35,597
2014 $7,792 $100,630 $65,033 $35,597
Source: Public Records

Agents Affiliated with this Home

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Map

Source: IRES MLS

MLS Number: 1032403

IRES MLS

APN: 1461364-00-001