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Single Family ResidenceResidential
$424,999$147 / 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

603 COTTER DR

SPRING, TX 77373
3
Beds
2
Baths
2,899 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$425K
$403K low$447K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,230 (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.$420,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$339,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$422,042
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$420,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.31
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Porch · 211 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.

H
Spring High SchoolD-
High · Grades 9–12 · 0.2 mi
E
McNabb Elementary SchoolB-
Elementary · Grades PK–5 · 0.4 mi
M
Twin Creeks Middle SchoolD
Middle · Grades 6–8 · 1.8 mi

District: Spring Independent School District

Neighborhood · ZIP 77373These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.67,262
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,793 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,192
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,833
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

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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

603 Cotter 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.

  • Worth more than 97% of homes in Spring 77373
  • Costs more per square foot than 76% of homes in Spring 77373
  • Bigger than 92% of homes in Spring 77373
  • Has a bigger lot than 93% of homes in Spring 77373
  • Newer than 73% of homes in Harris County

What homes are worth in Spring 77373

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

This home
$166K$429K

This home is worth more than 97% of homes in Spring 77373.

How it measures up in Spring 77373

The dot is this home. The mark in the middle is the typical home in Spring 77373.

Estimated value$424,999
CheaperTypical $241,943Pricier

Pricier than 97% of homes nearby

Price per ft²$147
CheaperTypical $133Pricier

Pricier than 76% of homes nearby

Living area2,899 ft²
SmallerTypical 1,776 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.31 ac
SmallerTypical 0.15 acBigger

Bigger than 93% of homes nearby

Year built2005
OlderTypical 2001Newer

Newer than 65% of homes nearby

How 603 Cotter Dr ranks against every home in each area.
MeasureThis homeSpring 77373Harris County
Estimated valuepricier than$424,99997% of homes78% of homes
Price per ft²pricier than$14776% of homes44% of homes
Living areabigger than2,899 ft²92% of homes83% of homes
Lot sizebigger than0.31 ac93% of homes86% of homes
Year builtnewer than200565% of homes73% of homes

About 603 Cotter Dr

How much is 603 Cotter Dr, Spring, TX worth?

The TopHap Estimate for 603 Cotter Dr, Spring, TX is $424,999 as of Sep 24, 2026. The likely range is $403,116 to $446,882. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 Cotter Dr, Spring, TX last sell?

603 Cotter Dr, Spring, TX last sold on Oct 1, 2004, according to the county's recorded deed.

How big is 603 Cotter Dr, Spring, TX?

603 Cotter Dr, Spring, TX has 3 bedrooms, 2 bathrooms, 2,899 square feet of living space and a 0.31-acre lot.

When was 603 Cotter Dr, Spring, TX built?

603 Cotter Dr, Spring, TX was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 603 Cotter Dr, Spring, TX?

603 Cotter Dr, Spring, TX is assigned to Spring High School (high), rated D-; McNabb Elementary School (elementary), rated B-; Twin Creeks Middle School (middle), rated D. All sit in Spring Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 603 Cotter Dr, Spring, TX compare to other homes in Spring 77373?

Among the 25,514 homes in Spring 77373, it is worth more than 97% of them ($424,999 against a typical $241,943), its price per square foot is higher than 76% of them ($147 against a typical $133), it is bigger than 92% of them (2,899 ft² against a typical 1,776 ft²), its lot is bigger than 93% of them (0.31 ac against a typical 0.15 ac) and it is newer than 65% of them (2005 against a typical 2001). Measured against all of Harris County, it is worth more than 78% 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 603 Cotter Dr, Spring, TX?

The 2025 property tax bill for 603 Cotter Dr, Spring, TX was $1,230. The county assessed it at $420,000.

More homes on Cotter Dr

Closest homes

More homes in Spring 77373

Assigned schools

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