11220 Riverdale Rd is a 876 square foot house on a 6.37 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Denver data, we estimate the home's value is $453,121.
Single-familyProperty Type
1911Year Built
6.37 acresLot Size
$517Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$453,121
$6,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2% higher than the average sale price ($444K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,831 (+415.4%)
$280 + $26,220
$26,500
2024
$355 (−23.7%)
$290 + $7,760
$8,050
2023
$466 (−2.7%)
$290 + $7,760
$8,050
2022
$479 (−5.0%)
$280 + $8,280
$8,560
2021
$504 (−34.3%)
$310 + $8,700
$9,010
2020
$768 (+0.2%)
$330 + $8,760
$9,090
2019
$766 (+27.7%)
$330 + $8,760
$9,090
2018
$600 (−0.4%)
$350 + $6,600
$6,950
2017
$602 (+15.3%)
$350 + $6,600
$6,950
2016
$522 (−1.7%)
$350 + $6,600
$6,950
2015
$531 (−14.9%)
$320 + $5,530
$5,850
2014
$624 (+4.4%)
$320 + $1,390
$1,710
2013
$597
$270 + $1,320
$1,590
Tax history for 11220 Riverdale Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,831 (+415.4%)
$280 + $26,220
$26,500
2024
$355 (−23.7%)
$290 + $7,760
$8,050
2023
$466 (−2.7%)
$290 + $7,760
$8,050
2022
$479 (−5.0%)
$280 + $8,280
$8,560
2021
$504 (−34.3%)
$310 + $8,700
$9,010
2020
$768 (+0.2%)
$330 + $8,760
$9,090
2019
$766 (+27.7%)
$330 + $8,760
$9,090
2018
$600 (−0.4%)
$350 + $6,600
$6,950
2017
$602 (+15.3%)
$350 + $6,600
$6,950
2016
$522 (−1.7%)
$350 + $6,600
$6,950
2015
$531 (−14.9%)
$320 + $5,530
$5,850
2014
$624 (+4.4%)
$320 + $1,390
$1,710
2013
$597
$270 + $1,320
$1,590
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A-1
Agricultural-1 District
The purpose of the Agricultural-1 District is to provide a rural single-family dwelling district where the minimum lot area for a home site is intended to provide for a rural living experience. Limited farming uses are permitted including the keeping of a limited number of animals for individual homeowner’s use. This district is primarily designed for the utilization and enjoyment of the County’s rural environment.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Housing-Group
Housing-Single unit
Bed & breakfast
Recreation
Death related/funeral home
Agriculture-Cropland
Park & open space
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame/Masonry
Building Construction Quality: Fair
Exterior Wall: Frame/Masonry/Veneer
Roof Shape Type: Gable
Building Type: Residential
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 876
Adjusted Gross Sq. Ft: 876
Ground Floor Sq. Ft: 876
Building Sq. Ft: 876
# of Stories: 1
Legal Description: SECT,TWN,RNG:5-2-67 DESC: BEG AT SE4 OF SW4 SEC 5 TH W 861 FT TH NE TO A PT 545 FT N AND 350 FT W OF POB TH SE TO A PT 500 FT N OF POB TH S 500 FT TO POB EXC PARCS EXC RD 6/367A
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 518
Garage / Carport Type: Detached
Lot Information
# of Buildings: 3
Land Sq. Ft: 277,347
Acres: 6.367
Zoning Code: A-1
County Use Description: SINGLE FAM ON AG LAND INTEGRAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 876
Stories: 1.0
Lot Size: 6.37 acres
Style: Single Family Residential
Year Built: 1911
Year Renovated: 1911
County: Adams County
APN: R0071402
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Dupont Elementary School
Public PreK-6 • Assigned • 4.1mi
2/10
Adams City Middle School
Public 7-8 • Assigned • 5.0mi
3/10
Adams City High School
Public 9-12 • Assigned • 5.0mi
4/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 18 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Denver, CO • 80233
Average low and high temperatures (°F)
44
20
53
26
66
37
66
39
72
47
85
57
92
64
88
61
80
53
71
44
56
32
55
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 6.1 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$431,000 – $522,000
Reach more buyers when you sell with Redfin. Save up to $4,531 in fees.3 minutes to get started.