445 N Spring St is a 2,631 square foot house on a 0.52 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Aspen data, we estimate the home's value is $7,074,461.
Single-familyProperty Type
1955Year Built
0.52 acresLot Size
$2,689Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$7,074,461
$1.5M since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.5% higher than the average sale price ($6.71M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$14,823 (+22.3%)
$376,650 + $54,710
$431,360
2024
$12,125 (+9.2%)
$350,000 + $50,840
$400,840
2023
$11,104 (+4.2%)
$313,110 + $55,710
$368,820
2022
$10,653 (+0.4%)
$313,110 + $55,710
$368,820
2021
$10,607 (+7.2%)
$261,320 + $29,250
$290,570
2020
$9,899 (+0.8%)
$268,840 + $30,090
$298,930
2019
$9,817 (+0.7%)
$251,320 + $23,450
$274,770
2018
$9,747 (+13.3%)
$251,320 + $23,450
$274,770
2017
$8,600 (−9.0%)
$252,000 + $18,400
$270,400
2016
$9,453 (−9.1%)
$252,000 + $18,400
$270,400
2014
$10,396
$278,600 + $12,510
$291,110
Tax history for 445 N Spring St
Year
Property tax
Land + Additions
Assessment*
2025
$14,823 (+22.3%)
$376,650 + $54,710
$431,360
2024
$12,125 (+9.2%)
$350,000 + $50,840
$400,840
2023
$11,104 (+4.2%)
$313,110 + $55,710
$368,820
2022
$10,653 (+0.4%)
$313,110 + $55,710
$368,820
2021
$10,607 (+7.2%)
$261,320 + $29,250
$290,570
2020
$9,899 (+0.8%)
$268,840 + $30,090
$298,930
2019
$9,817 (+0.7%)
$251,320 + $23,450
$274,770
2018
$9,747 (+13.3%)
$251,320 + $23,450
$274,770
2017
$8,600 (−9.0%)
$252,000 + $18,400
$270,400
2016
$9,453 (−9.1%)
$252,000 + $18,400
$270,400
2014
$10,396
$278,600 + $12,510
$291,110
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-30
PD
Low-Density Residential District
The purpose of the Low-Density Residential R-30 Zone District is to provide areas for long-term residential purposes, Short-term Rentals, and customary accessory uses. Recreational and institutional uses customarily found in proximity to residential uses are included as conditional uses. Lands in the Low-Density Residential R-30 Zone District are typically located along river frontages in outlying areas of the City.
Zone overlays
PUD
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Other
Property details
Interior
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Baseboard Hot Water
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Wood Siding
Roof Framing Type: Wood
Property Information
Subdivision Name: OKLAHOMA FLATS ADD
Living Sq. Ft: 2,631
Adjusted Gross Sq. Ft: 2,631
Ground Floor Sq. Ft: 1,430
Building Sq. Ft: 2,631
# of Stories: 2
Stories Type: 2
Legal Description: SUBDIVISION: OKLAHOMA FLATS ADDITION BLOCK: 5 LOT: 1 AND:- LOT: 2 SIXTEENTH: NE QUARTER: SW SECTION: 7 TOWNSHIP: 10 RANGE: 84 LOTS 1 2 3 4 5 & 6 BLOCK 5 OKLAHOMA FLATS ADDITION TO ASPEN INCLUDING A PARCEL OF LAND IN NE4SW4 SEC 7-10-84 DESC BY M/B BK 331 PG 236 DATED JUNE 30 1977 &3, &4, &5, &6 AND M/B
Lot Information
# of Buildings: 2
Land Sq. Ft: 22,797
Legal Lot Number: 1
Legal Block Number: 5
Municipality Name: 1-AFS
Acres: 0.5233
County Use Description: SINGLE FAM.RES-IMPROVEMTS
Utility Information
Water Service Type: Public Well
Financial
Assessor Information
Assessment Year: 2026
Tax Area: 1-AFS
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,631
Stories: 2.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1970
County: Pitkin County
APN: R005438
Home facts updated by county records on Oct 20, 2026
Around this home
Schools
K - 12
Preschool & daycare
Aspen Elementary School
Public PreK-4 • Assigned • 1.8mi
6/10
Aspen Middle School
Public 5-8 • Assigned • 1.8mi
8/10
Aspen High School
Public 9-12 • Assigned • 1.8mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
1/10 Heat Factor
10 days above 81° expected this year, 26 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Aspen, CO • 81611
Average low and high temperatures (°F)
32
11
41
21
51
28
53
30
62
37
77
47
81
53
77
51
67
42
58
33
44
23
39
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.4 hours in
June and 6.1 hours in December, placing it above the
U.S. average for solar exposure.
10.4 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$6.72M – $8.14M
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