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Single Family ResidenceResidential
$743,040$348 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $674,900 on Nov 20, 2023

631 ROB ROY CT

LAFAYETTE, CO 80026
4
Beds
2.3
Baths
2,138 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$743K
$708K low$779K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$674,900 · Nov 20, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,466 (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.$50,258 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,308
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$38,950
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$46,194
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$739,100

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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.15
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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

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.

E
Alicia Sanchez International Elementary SchoolC+
Elementary · Grades PK–5 · 1.8 mi
M
Angevine Middle SchoolB-
Middle · Grades 6–8 · 2.7 mi
H
Centaurus High SchoolA
High · Grades 9–12 · 3.2 mi

District: Boulder Valley School District Re-2

Neighborhood · ZIP 80026These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.35,554
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,509 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,272
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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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

631 Rob Roy Ct 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.

  • Has a smaller lot than 67% of homes in Boulder County
  • Among the newest homes in Boulder County

What homes are worth in Lafayette 80026

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

This home
$310K$1.9M

This home is worth more than 56% of homes in Lafayette 80026.

How it measures up in Lafayette 80026

The dot is this home. The mark in the middle is the typical home in Lafayette 80026.

Estimated value$743,040
CheaperTypical $690,345Pricier

Pricier than 56% of homes nearby

Price per ft²$348
CheaperTypical $364Pricier

Pricier than 41% of homes nearby

Living area2,138 ft²
SmallerTypical 1,832 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.15 ac
SmallerTypical 0.17 acBigger

Bigger than 37% of homes nearby

Year built2023
OlderTypical 1994Newer

Newer than 97% of homes nearby

How 631 Rob Roy Ct ranks against every home in each area.
MeasureThis homeLafayette 80026Boulder County
Estimated valuepricier than$743,04056% of homes50% of homes
Price per ft²pricier than$34841% of homes38% of homes
Living areabigger than2,138 ft²61% of homes58% of homes
Lot sizebigger than0.15 ac37% of homes33% of homes
Year builtnewer than202397% of homesalmost all homes

About 631 Rob Roy Ct

How much is 631 Rob Roy Ct, Lafayette, CO worth?

The TopHap Estimate for 631 Rob Roy Ct, Lafayette, CO is $743,040 as of Sep 24, 2026. The likely range is $707,536 to $778,544. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 631 Rob Roy Ct, Lafayette, CO last sell?

631 Rob Roy Ct, Lafayette, CO last sold on Nov 20, 2023 for $674,900, according to the county's recorded deed.

How big is 631 Rob Roy Ct, Lafayette, CO?

631 Rob Roy Ct, Lafayette, CO has 4 bedrooms, 2.3 bathrooms, 2,138 square feet of living space and a 0.15-acre lot.

When was 631 Rob Roy Ct, Lafayette, CO built?

631 Rob Roy Ct, Lafayette, CO was built in 2023, making it 3 years old.

What schools serve 631 Rob Roy Ct, Lafayette, CO?

631 Rob Roy Ct, Lafayette, CO is assigned to Alicia Sanchez International Elementary School (elementary), rated C+; Angevine Middle School (middle), rated B-; Centaurus High School (high), rated A. All sit in Boulder Valley School District Re-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 631 Rob Roy Ct, Lafayette, CO compare to other homes in Lafayette 80026?

Among the 12,150 homes in Lafayette 80026, it is worth more than 56% of them ($743,040 against a typical $690,345), its price per square foot is higher than 41% of them ($348 against a typical $364), it is bigger than 61% of them (2,138 ft² against a typical 1,832 ft²), its lot is bigger than 37% of them (0.15 ac against a typical 0.17 ac) and it is newer than 97% of them (2023 against a typical 1994). Measured against all of Boulder County, it is worth more than 50% 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 631 Rob Roy Ct, Lafayette, CO?

The 2025 property tax bill for 631 Rob Roy Ct, Lafayette, CO was $8,466. The county assessed it at $50,258.

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