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Single Family ResidenceResidential
$1,452,033$320 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $597,200 on Jul 20, 2015

18 MOSAIC POINT PL

SPRING, TX 77389
4
Beds
3.5
Baths
4,533 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$597,200 · Jul 20, 2015

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,220,776 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$203,805
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,016,971
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,055,183
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,220,776

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.0.37
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
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 196 ft²Patio · 690 ft²Porch · 327 ft²

Transaction History(2)

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
Creekside Forest Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
M
Creekside Park Junior High SchoolA+
Middle · Grades 6–8 · 1.9 mi
H
Tomball High SchoolB+
High · Grades 9–12 · 6.5 mi

District: Tomball Independent School District

Neighborhood · ZIP 77389These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.44,701
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,106 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,145
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$174,587
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

18 Mosaic Point Pl 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 Harris County
  • Costs more per square foot than 94% of homes in Harris County
  • Bigger than 97% of homes in Harris County
  • Has a bigger lot than 88% of homes in Harris County
  • Older than 93% of homes in Creekside Park

What homes are worth in Spring 77389

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

This home
$215K$2.1M

This home is worth more than 94% of homes in Spring 77389.

How it measures up in Spring 77389

The dot is this home. The mark in the middle is the typical home in Spring 77389.

Estimated value$1,452,033
CheaperTypical $520,480Pricier

Pricier than 94% of homes nearby

Price per ft²$320
CheaperTypical $187Pricier

Pricier than 93% of homes nearby

Living area4,533 ft²
SmallerTypical 2,725 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.37 ac
SmallerTypical 0.22 acBigger

Bigger than 82% of homes nearby

Year built2007
OlderTypical 2008Newer

Newer than 47% of homes nearby

How 18 Mosaic Point Pl ranks against every home in each area.
MeasureThis homeCreekside ParkSpring 77389Harris County
Estimated valuepricier than$1,452,03385% of homes94% of homes97% of homes
Price per ft²pricier than$32078% of homes93% of homes94% of homes
Living areabigger than4,533 ft²84% of homes91% of homes97% of homes
Lot sizebigger than0.37 ac87% of homes82% of homes88% of homes
Year builtnewer than20077% of homes47% of homes77% of homes

About 18 Mosaic Point Pl

How much is 18 Mosaic Point Pl, Spring, TX worth?

The TopHap Estimate for 18 Mosaic Point Pl, Spring, TX is $1,452,033 as of Aug 30, 2026. The likely range is $1,356,658 to $1,547,408. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Mosaic Point Pl, Spring, TX last sell?

18 Mosaic Point Pl, Spring, TX last sold on Jul 20, 2015 for $597,200, according to the county's recorded deed.

How big is 18 Mosaic Point Pl, Spring, TX?

18 Mosaic Point Pl, Spring, TX has 4 bedrooms, 3.5 bathrooms, 4,533 square feet of living space and a 0.37-acre lot.

When was 18 Mosaic Point Pl, Spring, TX built?

18 Mosaic Point Pl, Spring, TX was built in 2007, making it 19 years old. The building has 2 stories.

What schools serve 18 Mosaic Point Pl, Spring, TX?

18 Mosaic Point Pl, Spring, TX is assigned to Creekside Forest Elementary School (elementary), rated A+; Creekside Park Junior High School (middle), rated A+; Tomball High School (high), rated B+. All sit in Tomball Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Mosaic Point Pl, Spring, TX compare to other homes in Spring 77389?

Among the 14,159 homes in Spring 77389, it is worth more than 94% of them ($1,452,033 against a typical $520,480), its price per square foot is higher than 93% of them ($320 against a typical $187), it is bigger than 91% of them (4,533 ft² against a typical 2,725 ft²), its lot is bigger than 82% of them (0.37 ac against a typical 0.22 ac) and it is newer than 47% of them (2007 against a typical 2008). Measured against all of Harris County, it is worth more than 97% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Mosaic Point Pl

Closest homes

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Assigned schools

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