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Single Family ResidenceResidential
$664,530$192 / ft²
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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $536,000 on Apr 15, 2021

647 SHAMROCK LN

HOWARD, CO 81233
4
Beds
3.5
Baths
3,465 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
9.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$665K
$627K low$702K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$536,000 · Apr 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,138 (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.$41,365 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$661,844

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFREMONT
Lot (acres)The size of the land the home sits on, from county records.9.10
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 272 ft²Porch · 48 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

M
Cotopaxi Junior-Senior High SchoolD-
Middle · Grades 6–12 · 8.2 mi
E
Cotopaxi Elementary SchoolD
Elementary · Grades PK–5 · 8.2 mi

District: Cotopaxi School District Re-3

Neighborhood · ZIP 81233These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.158
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.70%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.742
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,621
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,072
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.76%

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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

647 Shamrock Ln 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.

  • Worth more than 96% of homes in Fremont County
  • Costs less per square foot than 98% of homes in Howard 81233
  • Bigger than 96% of homes in Fremont County
  • Has a bigger lot than 92% of homes in Fremont County
  • Newer than 69% of homes in Howard 81233

What homes are worth in Howard 81233

Each bar is how many homes fall in that price range. The marker is this home.

This home
$228K$1.1M

This home is worth more than 77% of homes in Howard 81233.

How it measures up in Howard 81233

The dot is this home. The mark in the middle is the typical home in Howard 81233.

Estimated value$664,530
CheaperTypical $501,345Pricier

Pricier than 77% of homes nearby

Price per ft²$192
CheaperTypical $321Pricier

Pricier than 2% of homes nearby

Living area3,465 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 95% of homes nearby

Lot size9.1 ac
SmallerTypical 2.13 acBigger

Bigger than 88% of homes nearby

Year built1988
OlderTypical 1979Newer

Newer than 69% of homes nearby

How 647 Shamrock Ln ranks against every home in each area.
MeasureThis homeHoward 81233Fremont County
Estimated valuepricier than$664,53077% of homes96% of homes
Price per ft²pricier than$1922% of homes32% of homes
Living areabigger than3,465 ft²95% of homes96% of homes
Lot sizebigger than9.1 ac88% of homes92% of homes
Year builtnewer than198869% of homes61% of homes

About 647 Shamrock Ln

How much is 647 Shamrock Ln, Howard, CO worth?

The TopHap Estimate for 647 Shamrock Ln, Howard, CO is $664,530 as of Oct 21, 2026. The likely range is $626,686 to $702,374. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 647 Shamrock Ln, Howard, CO last sell?

647 Shamrock Ln, Howard, CO last sold on Apr 15, 2021 for $536,000, according to the county's recorded deed.

How big is 647 Shamrock Ln, Howard, CO?

647 Shamrock Ln, Howard, CO has 4 bedrooms, 3.5 bathrooms, 3,465 square feet of living space and a 9.10-acre lot.

When was 647 Shamrock Ln, Howard, CO built?

647 Shamrock Ln, Howard, CO was built in 1988, making it 38 years old. The building has 1 story.

What schools serve 647 Shamrock Ln, Howard, CO?

647 Shamrock Ln, Howard, CO is assigned to Cotopaxi Junior-Senior High School (middle), rated D-; Cotopaxi Elementary School (elementary), rated D. All sit in Cotopaxi School District Re-3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 647 Shamrock Ln, Howard, CO compare to other homes in Howard 81233?

Among the 488 homes in Howard 81233, it is worth more than 77% of them ($664,530 against a typical $501,345), its price per square foot is higher than 2% of them ($192 against a typical $321), it is bigger than 95% of them (3,465 ft² against a typical 1,600 ft²), its lot is bigger than 88% of them (9.1 ac against a typical 2.13 ac) and it is newer than 69% of them (1988 against a typical 1979). Measured against all of Fremont County, it is worth more than 96% of 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 647 Shamrock Ln, Howard, CO?

The 2025 property tax bill for 647 Shamrock Ln, Howard, CO was $2,138. The county assessed it at $41,365.

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