Beautifully updated, furnished top-floor 2-bedroom condo with vaulted ceilings and spectacular western views of Mt. Royal and the Tenmile Range. The thoughtfully updated interior features a remodeled kitchen, solid wood doors, a kitchen island with seating for four, a gas fireplace, a private deck with a storage closet, and a massive unfinished attic that offers exceptional storage or the potential to create additional finished living space and build future equity. Located less than a half mile from Main Street Frisco, you'll enjoy direct access to the bike path, National Forest trailheads, open space, and six world-class ski resorts within a 10-30 minute drive. Mountain Side owners benefit from low HOA dues, assigned underground parking, bike storage, and outstanding amenities including indoor and outdoor hot tubs, a pool, sauna, steam room, tennis and pickleball courts, sand volleyball, gym and a clubhouse. Whether you're looking for a full-time residence, mountain getaway, or investment property, this condo offers an unbeatable combination of location, amenities, and long-term value.
CondoProperty Type
1983Year Built
12.63 acresLot Size
$933Price/Sq.Ft.
$560/moHOA Dues
Listed by Jillian Turner• Coldwell Banker Mtn Properties
Fabulous 1+Loft in Frisco's Favorite -- Mountain Side! Beautifully updated throughout. Granite kitchen with stainless appliances, custom cabinets, center island. Swanky bathroom. Hard surface flooring & carpet, Alder trim, modern lighting, & more! Bonus attic space for tons of extra storage. Light & Bright! Sunny, south-side deck w/ great view of Peak 1. Steps to the bike path. Best clubhouse in Frisco w/ pool, in & outdoor hot tubs, tennis, sauna, racquetball. Fully furnished, turn key!
SAR #S1014499
Aug 15, 2019
Sold
$495,000
$661/sq ft
Jul 18, 2019
Listed
$495,000
$661/sq ft
+26
Fabulous 1+Loft in Frisco's Favorite -- Mountain Side! Beautifully updated throughout. New kitchen with granite, stainless, new cabinetry. Swanky new bathroom. New flooring, trim, lighting, and more! Bonus attic space for tons of extra storage. Sunny south-side deck w/ great view of Peak 1. Steps to the bike path. Light & Bright! Best clubhouse in Frisco w/ pool, in & outdoor hot tubs, tennis, sauna, racquetball. Plus. .. Fully furnished! Don't miss out, see it ASAP!
SAR #S1007367
Jan 17, 2018
Sold
$465,000
$621/sq ft
Dec 8, 2017
Listed
$459,000
$613/sq ft
Public Records
Aug 6, 1997
Sold
$129,000
$172/sq ft
Public Records
Oct 28, 1994
Sold
$103,400
$138/sq ft
Public Records
Aug 30, 1993
Sold
$90,000
$120/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$2,403 (−2.9%)
2024
$2,475 (−4.2%)
2023
$2,583 (+41.6%)
2022
$1,824 (−0.9%)
2021
$1,840 (−0.2%)
2020
$1,843 (+1.4%)
2019
$1,818 (+27.3%)
2018
$1,428 (+9.2%)
2017
$1,308 (+33.1%)
2016
$983 (+6.2%)
2014
$926
Public record
Public record
Zoning
Beds
1
Baths
1
Stories
—
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1983
Finished Sq. Ft.
749
Unfinished Sq. Ft.
—
Total Sq. Ft.
749
Year built
1983
Style
Condo/Co-op
County
Summit County
APN
1101581
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 30, 2026.
RM
MOUNTAINSIDE PUD
Residential Medium Density District
To allow for the development of residential areas that are a mixture of single-household detached dwellings, duplexes, and multi-unit dwellings, to promote the clustering of medium density residential units so as to preserve open space and scenic views, and to encourage a broad mix of housing types.
Zone overlays
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Other
Communications tower
Park & open space
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
1/10 Heat Factor
11 days above 79° expected this year, 30 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
Frisco, CO • 80443
Average low and high temperatures (°F)
25
6
34
16
42
22
44
23
52
30
67
38
68
42
68
45
60
38
52
30
37
18
33
16
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
72/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.2 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 520 Bills Ranch Rd #313
$685,838
$13K under list price of $699K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $164K to $800K.