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Single Family ResidenceResidential
$240,649
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $2,500 on Jan 18, 2002

RIVERSIDE DR

CO
0
Baths
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$241K
$203K low$278K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,500 · Jan 18, 2002
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$240,649
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$192,519

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$91 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,006 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,006
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$925
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$14,800

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBOULDER
Lot (acres)The size of the land the home sits on, from county records.0.17
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Lyons Middle / Senior High SchoolA-
Middle · Grades 6–12 · 9.6 mi
E
Lyons Elementary SchoolA-
Elementary · Grades PK–5 · 9.6 mi

District: St. Vrain Valley School District Re 1j

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

Riverside Dr measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the least valuable homes in Boulder County
  • Has a smaller lot than 92% of homes in Allenspark Vicinity

How it measures up in Allenspark Vicinity

The dot is this home. The mark in the middle is the typical home in Allenspark Vicinity.

Estimated value$240,649
CheaperTypical $459,422Pricier

Pricier than 7% of homes nearby

Lot size0.17 ac
SmallerTypical 1.3 acBigger

Bigger than 8% of homes nearby

How Riverside Dr ranks against every home in each area.
MeasureThis homeAllenspark VicinityBoulder County
Estimated valuepricier than$240,6497% of homesalmost no homes
Lot sizebigger than0.17 ac8% of homes47% of homes

About Riverside Dr

How much is Riverside Dr, , CO worth?

The TopHap Estimate for Riverside Dr, , CO is $240,649 as of Jul 14, 2026. The likely range is $203,027 to $278,271. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Riverside Dr, , CO last sell?

Riverside Dr, , CO last sold on Jan 18, 2002 for $2,500, according to the county's recorded deed.

What schools serve Riverside Dr, , CO?

Riverside Dr, , CO is assigned to Lyons Middle / Senior High School (middle), rated A-; Lyons Elementary School (elementary), rated A-. All sit in St. Vrain Valley School District Re 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Riverside Dr, , CO compare to other homes in Allenspark Vicinity?

Among the 1,286 homes in Allenspark Vicinity, it is worth more than 7% of them ($240,649 against a typical $459,422) and its lot is bigger than 8% of them (0.17 ac against a typical 1.3 ac). Measured against all of Boulder County, it is worth more than almost no homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on Riverside Dr, , CO?

The 2025 property tax bill for Riverside Dr, , CO was $91. The county assessed it at $1,006.

Closest homes

Assigned schools

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