Extraordinary Mountain Masterpiece located in Keystone Ranch w/ unobstructed views. The home is anchored by walls of glass in Great Room that frame meadow & mountain views with direct access to the 886 SF patio with hot tub. The open floor plan includes chef kitchen/dining room, 2 bedrooms and full bath on Level 1. Level 2 comprises the Primary Suite, Secondary Suite, laundry, foyer & garage access. The 3rd level loft is the perfect study / kids retreat offering 360-degree views of the valley.
Exquisite mountain modern masterpiece in Keystone West Ranch, updated and refined by current owners. Walls of glass in great room frame majestic meadow and mountain views. Chef's kitchen and open floor plan are perfect for entertaining guests. Massive wrap-around deck extends the living space to the outdoors. Plenty of room for everyone with split bedroom arrangement, library, and third floor office. Enjoy the many trails outside your door, tennis on the Ranch court, or relax at the Ranch pool.
Public Records
Jun 15, 2005
Sold
$810,000
$270/sq ft
Public Records
Mar 1, 1989
Sold
$125,000
$42/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,273 (+9.0%)
2024
$7,590 (−4.1%)
2023
$7,916 (+54.8%)
2022
$5,114 (−0.9%)
2021
$5,158 (+4.0%)
2020
$4,960 (+5.7%)
2019
$4,691 (+24.9%)
2018
$3,756 (+8.7%)
2017
$3,455 (−11.4%)
2016
$3,900 (+16.8%)
2014
$3,340
Tax history for 1106 Penstemon Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,273 (+9.0%)
2024
$7,590 (−4.1%)
2023
$7,916 (+54.8%)
2022
$5,114 (−0.9%)
2021
$5,158 (+4.0%)
2020
$4,960 (+5.7%)
2019
$4,691 (+24.9%)
2018
$3,756 (+8.7%)
2017
$3,455 (−11.4%)
2016
$3,900 (+16.8%)
2014
$3,340
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
3
Stories
3
Lot width
—
Lot depth
—
Lot size
8,612 Sq. Ft.
Year renovated
1991
Sq. Ft.
3,035
Year built
1991
Style
Single Family Residential
County
Summit County
APN
1000900
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 30, 2026.
Feb 20, 2020 • Final
Sfr
Perform an interior remodel of a single-family home.
Remodel
Jan 28, 2020 • Final
Plumb
Add a new bathroom including a toilet, sink, and shower.
Bathroom
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking/Garage Information
Has Garage
Has Attached Garage
# of Garage Spaces: 2
Parking Features: Attached, Garage, Parking Pad, See Remarks
Interior
Virtual Tour
Bathroom Information
# of Full Bathrooms: 2
# of Three Quarter Bathrooms: 1
Heating & Cooling
Has Heating
Heating: Radiant
Interior Features
Interior Features: Vaulted Ceiling(s)
Furnished: Partially
Appliances: Dishwasher, Disposal, Gas Range, Microwave, Range, Refrigerator, Range Hood, Warming Drawer, Dryer, Washer
Flooring: Wood
Has Fireplace
Fireplace Features: Gas
Exterior
Exterior Features
Patio And Porch Features: Deck, Patio
Roof: Asphalt
Pool Information
Pool Features: Community
Has Spa/Hot Tub
Building Information
Sq. Ft.: 3004
Levels: Three Or More, Multi/Split
Property Features
Has View
Accessibility Features: Therapeutic Whirlpool
Pets Allowed: Yes
Other Equipment: Satellite Dish
Other Structures: Tennis Court(s)
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Raw Mls Property Sub Type: Single Family Residence
Current Use: Residential
Lot Information
Lot Features: On Golf Course
Lot Size : 0.1977
Lot Size Area: 0.1977
Lot Size Units: Acres
Lot Size Acres: 0.1977
Zoning Description: Single Family
Financial
Tax Information
Tax Annual Amount: $5,158.14
Utilities
Utility Information
Water Source: Public
Utilities: Electricity Available, Natural Gas Available, Sewer Available, Water Available, Cable Available, Sewer Connected, Cable Connected
Sewer: Public Sewer
Location
HOA Information
Has Homeowners Association
Association Amenities: Tennis Court(s)
Association Fee: $2,520
Association Fee Frequency: Annually
Derived Association Fee (Monthly): $210
Association Fee Includes: Snow Removal, Trash
Location Information
Directions: Hwy 6 towards Keystone right at stoplight W. Keystone Rd then immediate left. Right on Soda Ridge. Left on Keystone Ranch Rd. past gatehouse, before golf club, right on Penstemon Rd. to 1106 on right
Subdivision Name: KEYSTONE WEST RANCH SUB
Community Information
Community Features: Golf, Pool
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,035
Stories: 3.0
Lot Size: 8,612 square feet
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: Summit County
APN: 1000900
Home facts updated by county records on Jul 30, 2026
Other
Listing Information
List AOR: SummitAssociationOfRealtors
Around this home
Schools
Summit Cove Elementary School
Public PreK-5 • Assigned • 0.5mi
4/10
Summit Middle School
Public 6-8 • Assigned • 4.3mi
4/10
Summit High School
Public 9-12 • Assigned • 2.9mi
5/10
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
0.15% chance of being in a wildfire in next 30 years
1/10 Heat Factor
12 days above 75° expected this year, 32 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 3 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
77
46
77
47
70
41
61
33
44
23
40
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 6.1 hours in December, placing it above the
U.S. average for solar exposure.
10.1 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.45M – $2.97M
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