70 Tieze Lane, Keystone, CO 80435
What's special
A rare offering in Keystone's prestigious Alders neighborhood, this custom Mountain Modern masterpiece embodies the very best of Colorado resort living. Perfectly positioned within walking distance to River Run Village, the residence captures sweeping ski area views, exceptional privacy, and effortless access to world-class recreation. Expansive walls of glass, soaring ceilings, and striking stone and timber elements create a seamless connection between indoors and out, while custom craftsmanship and designer finishes define every space. Thoughtfully designed for both grand entertaining and intimate family gatherings, the home features a chef's kitchen appointed with Wolf, Sub-Zero, and Asko appliances, multiple indoor and outdoor living areas, and a dramatic great room centered around a stylish stone fireplace. After a day on the mountain, unwind in the steam sauna, soak in the saltwater hot tub beneath the alpine sky, challenge guests to a game of pool in the recreation room, or gather around the fire pit for evening cocktails. The luxurious primary suite offers the ultimate retreat, complete with its own fireplace, vaulted ceilings, spa-like bath, and picturesque mountain views. Offered fully furnished and impeccably maintained, this extraordinary residence delivers a turnkey luxury experience in one of Keystone Resort's most sought-after locations.
- 95 days |
- 97 |
- 0 |
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Darryl Nolz 970-547-7960 dnolz@slifersummit.com,
Slifer Smith & Frampton - Summit County
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 2
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Bedroom
- Features: Primary Suite
- Level: Main
Bedroom
- Level: Lower
Bedroom
- Level: Lower
Bedroom
- Level: Lower
Bathroom
- Level: Main
Bathroom
- Features: Primary Suite
- Level: Main
Bathroom
- Features: En Suite Bathroom
- Level: Lower
Bathroom
- Features: En Suite Bathroom
- Level: Lower
Bathroom
- Features: En Suite Bathroom
- Level: Lower
Dining room
- Level: Main
Family room
- Level: Lower
Kitchen
- Level: Main
Laundry
- Level: Lower
Living room
- Level: Main
Loft
- Level: Upper
Heating
- Radiant
Cooling
- None
Appliances
- Included: Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Freezer, Gas Water Heater, Microwave, Range Hood, Refrigerator, Warming Drawer, Washer, Wine Cooler
- Laundry: In Unit
Features
- Built-in Features, Ceiling Fan(s), Entrance Foyer, Five Piece Bath, Granite Counters, High Speed Internet, Kitchen Island, Open Floorplan, Smart Thermostat, Smoke Free, Sound System
- Flooring: Carpet, Tile, Wood
- Windows: Double Pane Windows
- Basement: Walk-Out Access
- Number of fireplaces: 3
- Fireplace features: Family Room, Living Room, Master Bedroom
- Furnished: Yes
Interior area
- Total structure area: 3,440
- Total interior livable area: 3,440 sqft
- Finished area above ground: 1,898
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: Tri-Level
- Patio & porch: Deck
- Exterior features: Gas Grill, Rain Gutters
- Has spa: Yes
- Spa features: Spa/Hot Tub
- Fencing: None
Lot
- Size: 0.29 Acres
- Features: Near Public Transit, Near Ski Area
Details
- Parcel number: 6511222
- Zoning: CPUD
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mountain Contemporary
- Property subtype: Single Family Residence
Materials
- Stone, Wood Siding
- Foundation: Slab
Condition
- Updated/Remodeled
- Year built: 2017
Utilities & green energy
- Electric: 110V, 220 Volts
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Security System, Smart Cameras, Smart Locks, Smoke Detector(s), Video Doorbell, Water Leak/Flood Alarm
- Subdivision: Alders Sub
HOA
- Has HOA: Yes
- Services included: Road Maintenance, Trash
- HOA fee: $5,148 annually
- HOA name: Keystone Neighborhood
- HOA phone: 800-919-0038
Location
- Region: Keystone
Financial & listing details
- Price per square foot: $1,177/sqft
- Tax assessed value: $3,328,000
- Annual tax amount: $12,067
- Date on market: 6/17/2026
- Listing terms: Cash,Conventional
- Exclusions: Owners Personal Property, Items In Closet And Garage (Will Leave Snowblower And Tool Box), Two Original Bronze Statutes (In Living Room And Outside Primary Bedroom).
- Ownership: Individual
- Electric utility on property: Yes
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 8/12/2026 | Pending sale | $4,050,000$1,177/sqft |
Source:  Altitude Realtors #S1069563 Report a problem | ||
| 6/10/2026 | Listed for sale | $4,050,000+1173.6%$1,177/sqft |
Source: Altitude Realtors #S1069563 Report a problem | ||
| 12/29/2016 | Sold | $318,000+1%$92/sqft |
Source: Altitude Realtors #S1000872 Report a problem | ||
| 9/3/2015 | Sold | $315,000+21.2%$92/sqft |
Source: Altitude Realtors #S383629 Report a problem | ||
| 8/11/2005 | Sold | $260,000$76/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,907 -4.3% | $208,000 -3.1% |
| 2024 | $11,392 +43.3% | $214,561 -1% |
| 2023 | $7,949 -0.9% | $216,642 +55.7% |
| 2022 | $8,019 +28.1% | $139,132 -2.8% |
| 2021 | $6,258 +1.4% | $143,136 +20% |
| 2019 | $6,171 -98.4% | $119,323 +24.9% |
| 2017 | $391,266 +8287.6% | $95,552 +21% |
| 2016 | $4,665 +19.2% | $78,939 |
| 2015 | $3,913 +3.2% | $78,939 +25.6% |
| 2014 | $3,790 +24% | $62,862 |
| 2013 | $3,057 | $62,862 -14.2% |
| 2012 | -- | $73,276 |
| 2011 | -- | $73,276 -38.5% |
| 2010 | -- | $119,132 |
Find assessor info on the county website
Monthly payment
Estimated market value
$3,948,900
$3.67M - $4.23M
Not available
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.