Public Remarks: Quintessential A-Frame in Riverside in the heart of Roosevelt National Forest. Roughly 80 feet of river frontage on the Middle Fork of the South St. Vrain. Wonderfully remodeled with flagstone fireplace. 5 skylights, one with a classy stain-glass design, and large windows bring in lots of light. Beautiful kitchen with knotty pine cabinets. Fully furnished with custom made log furniture. Trundle bed and couch open up to sleep 5-6 people. Large south facing deck overlooking the river. Additional deck off of 2nd floor non-conforming bedroom. Full bathroom with claw foot tub. On-demand hot water heater. Newer well & septic system. Newer roof. Move right in. Good candidate for vacation rental. Easy access to Estes Park, Nederland, Lyons, Boulder, Longmont. Shared driveway access with 411 Riverside. You will not be disappointed.
Single-familyProperty Type
1963Year Built
0.31 acresLot Size
$680Est. Price/Sq.Ft.
Listed by Lance P Bieber• Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder
Contact: 3034947700
Bought with Lance P Bieber• Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder
GREAT LOCATION! RIVERFRONT GETAWAY just 35 minutes from Bldr! Enjoy fishing & the pleasures of a mtn. stream in your backyard! You'll love this adorable updated A-frame on the Middle St. Vrain River. Sit on the decks & enjoy the river song, cool pines & beautiful blue spruce on this outstanding river front lot! This home features a stone frpl., kitchen w/knotty pine cabinetry, full bath w.claw foot tub & detached studio/workshop that has tons of potential for other uses. Hurry won't last!
IRES as Distributed by MLS Grid #570498
Jul 22, 2009
Listing Removed
—
May 27, 2008
Listed
$239,000
$316/sq ft
IRES as Distributed by MLS Grid #228026
Aug 1, 2000
Sold
$155,000
$205/sq ft
Apr 28, 2000
Listed
$155,000
$205/sq ft
Public Records
Jul 18, 1990
Sold
$5,000
$7/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$2,878 (+3.0%)
$2,644 + $26,675
$29,319
2024
$2,795 (+1.5%)
$2,644 + $26,675
$29,319
2023
$2,754 (+31.5%)
$31,477
2022
$2,094 (−1.2%)
$2,459 + $32,703
$35,162
2021
$2,119 (+20.1%)
$2,502 + $20,245
$22,747
2020
$1,764 (+1.6%)
$2,574 + $20,828
$23,402
2019
$1,736 (+16.9%)
$1,931 + $17,610
$19,541
2018
$1,484 (+1.2%)
$1,931 + $17,610
$19,541
2017
$1,468 (+36.4%)
$1,728 + $15,127
$16,855
2016
$1,076 (+18.9%)
$1,728 + $15,127
$16,855
2015
$905 (+1.9%)
$3,144 + $8,987
$12,131
2014
$888 (−31.3%)
$1,536 + $8,780
$10,316
2013
$1,293 (−9.0%)
$1,536 + $8,780
$10,316
2012
$1,421 (+7.4%)
$2,229 + $12,720
$14,949
2011
$1,324 (+13.0%)
$11,224 + $5,333
$16,557
2010
$1,172 (+2.0%)
$11,224 + $5,333
$16,557
2009
$1,149
$5,810 + $8,990
$14,800
Tax history for 409 Riverside Dr
Year
Property tax
Land + Additions
Assessment*
2025
$2,878 (+3.0%)
$2,644 + $26,675
$29,319
2024
$2,795 (+1.5%)
$2,644 + $26,675
$29,319
2023
$2,754 (+31.5%)
$31,477
2022
$2,094 (−1.2%)
$2,459 + $32,703
$35,162
2021
$2,119 (+20.1%)
$2,502 + $20,245
$22,747
2020
$1,764 (+1.6%)
$2,574 + $20,828
$23,402
2019
$1,736 (+16.9%)
$1,931 + $17,610
$19,541
2018
$1,484 (+1.2%)
$1,931 + $17,610
$19,541
2017
$1,468 (+36.4%)
$1,728 + $15,127
$16,855
2016
$1,076 (+18.9%)
$1,728 + $15,127
$16,855
2015
$905 (+1.9%)
$3,144 + $8,987
$12,131
2014
$888 (−31.3%)
$1,536 + $8,780
$10,316
2013
$1,293 (−9.0%)
$1,536 + $8,780
$10,316
2012
$1,421 (+7.4%)
$2,229 + $12,720
$14,949
2011
$1,324 (+13.0%)
$11,224 + $5,333
$16,557
2010
$1,172 (+2.0%)
$11,224 + $5,333
$16,557
2009
$1,149
$5,810 + $8,990
$14,800
*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
Zoning
Beds
1
Baths
1
Stories
—
Lot width
—
Lot depth
—
Lot size
0.31 Acres
Year renovated
2005
Sq. Ft.
756
Year built
1963
Style
Single Family Residential
County
Boulder County
APN
R0053663
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
F
Forestry District
Rural areas established for the purpose of efficiently using land to conserve forest resources, protect the natural environment, and preserve open areas.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Livestock production
Housing-Group
Housing-Single unit
Bed & breakfast
Office
Public service
Communications tower
Park & open space
Property details
Parking
Parking Features
Covered Spaces: 0
Garage Spaces: 0
Interior
Bathroom Information
Bathrooms (Full): 1
Bathrooms (Half): 0
Bathrooms (Three Quarter): 0
Bedroom Information
Bedrooms Total: 2
Heating & Cooling
Heating: Yes
Baseboard, Space Heater, 2 or more Heat Sources, Wood/Coal
Interior Features
Accessibility Features: Level Lot, Main Floor Bath
Electric Range/Oven, Refrigerator
Fireplace: Yes
Fireplace Features: Free Standing, Living Room, Single Fireplace
Satellite Avail, High Speed Internet, Eat-in Kitchen, Open Floorplan
Laundry Features: Main Level
Room Information
Basement: None
Exterior
Exterior Features
Balcony
Fencing: Partial, Wood
Patio and Porch Features: Deck
Roof: Composition
Land Information
Road Surface Type: Paved, Asphalt
Lot Information
Horse(s): No
Lot Features: Wooded, Level
Zoning: F
Property Information
Property Type: Residential
View: Yes
Waterfront: Yes
Abuts Stream/Creek/River
Subdivision Information
Subdivision Name: Vrain Area
MLS Area Major: Suburban Mountains
Building Information
Above Grade Finished Area: 756
Below Grade Finished Area: 0
Building Area Total: 756
Construction Materials: Wood/Frame, Wood Siding
Financial
Tax Information
Parcel Number: R0053663
Tax Annual Amount: 1764
Tax Year: 2020
Financial Information
Listing Terms: Cash, Conventional, FHA, VA Loan
Utilities
Utility Information
Utilities: Electricity Available, Propane
Electric: Electric,xcel
Sewer: Septic
Location
HOA Information
Association: No
School Information
High School District: ST Vrain Dist RE 1J
Elementary School: Lyons
Middle or Junior School: Lyons
High School: Lyons
Location Information
Directions: From Lyons take Hwy 7 to Riverside turnoff, house on left.
Unparsed Address: 409 Riverside Dr Lyons CO 80540
Street Number: 409
Street Name: Riverside
Street Suffix: Dr
City: Lyons
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80540
Coordinates: -105.43532,40.17607
Latitude: 40.17607
Longitude: -105.43532
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 756
Stories: —
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 2005
County: Boulder County
APN: R0053663
Home facts updated by county records on Sep 2, 2026
Other
Listing Information
Attribution Contact: 3034947700
Close Price: $490,000
Photos Count: 18
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed
Listing Date Information
Close Date: Friday, August 6, 2021
Cumulative Days on Market: 60
Days on Market: 60
Listing Contract Date: Tuesday, June 8, 2021
Modification Timestamp: Thursday, August 1, 2024 11:57 AM
Home Information
Direction Faces: South
Levels: Two
Window Features: Window Coverings, Skylight(s), Double Pane Windows
Year Built: 1963
Green Information
Green Energy Efficient: Southern Exposure
Around this home
Schools
Lyons Elementary School
Public PreK-5 • Assigned • 9.4mi
7/10
Lyons Middle/Senior High School
Public 6-12 • Assigned • 9.3mi
9/10
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
6/10 Fire Factor
7% chance of being in a wildfire in next 30 years
1/10 Heat Factor
9 days above 82° expected this year, 24 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Lyons, CO • 80540
Average low and high temperatures (°F)
41
19
49
26
61
37
61
38
67
45
80
55
85
59
83
58
78
52
66
42
52
31
51
30
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 hours in December, placing it above the
U.S. average for solar exposure.
10.1 hrs
6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$489,000 – $591,000
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