SOLD SEP 25, 2026
Sold on sep 2026
$890,000
2
bd
•
2 ba
•
1,005
sq ft

100 Dercum Sq #8421, Keystone, CO 80435

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About this home

CondoProperty Type
1997Year Built
1.61 acresLot Size
$886Price/Sq.Ft.
$1,096/moHOA Dues
Listed by Mark Baumann • Slifer Smith & Frampton R.E.
Contact: (970) 471-6276
Bought with Leslie Resnick • 8z Real Estate
Redfin checked: a few seconds ago
•Source:SAR #S1070400
Listing provided courtesy of Summit Association of Realtors (SAR)

Redfin Estimate

$892,278
$2,278 since sold in September 2026$36K since September

This home's estimate is 3.6% higher than the average sale price ($862K) of 6 comparable homes.

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Market trends in 80435, CO

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Sale and tax history for 100 Dercum Sq #8421

Public record

Beds
2
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1997
Sq. Ft.
923
Year built
1997
Style
Condo/Co-op
County
Summit County
APN
6503717
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 30, 2026.

Property details

Around this home

Schools

Summit Cove Elementary School

Public PreK-5 • Assigned • 3.5mi

7/10
Summit Middle School

Public 6-8 • Assigned • 7.9mi

6/10
Summit High School

Public 9-12 • Assigned • 6.6mi

5/10
Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

1/10 Heat Factor

13 days above 70° expected this year, 35 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Keystone, CO • 80435
Average low and high temperatures (°F)
31
9
40
20
49
26
51
28
60
35
75
44
79
48
75
46
66
40
61
33
44
23
40
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

77/ 100

Good sunlight

Sunscore

This home receives average direct sun exposure in Keystone. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.8 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$848,000 – $1.03M

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Property information provided by SAR when last listed in 2026. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.