Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$668,998$307 / 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 Sep 24, 2026
Last sold for $213,900 on Mar 6, 2013

25B GRINDSTONE DR

PROSPER, TX 75078
4
Beds
2.5
Baths
2,179 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.
1.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
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

$669K
$624K low$714K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$213,900 · Mar 6, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,950 (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.$578,408 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$525,825
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$624,614

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCOLLIN
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.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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
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.Porch · 328 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.

E
Cynthia A. Cockrell Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
H
Walnut Grove High School
High · Grades 9–12 · 1.6 mi
M
Rogers Middle SchoolA+
Middle · Grades 6–8 · 2.7 mi

District: Prosper Independent School District

Neighborhood · ZIP 75078These 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.49
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.49,045
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,435 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$166,233
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$200,017
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Owner Tools

Do you own this home?
Claim this home

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

25b Grindstone 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 74% of homes in Collin County
  • Costs more per square foot than 96% of homes in Collin County
  • Smaller than 90% of homes in Prosper 75078
  • Has a bigger lot than 96% of homes in Prosper 75078
  • Older than 98% of homes in Prosper 75078

What homes are worth in Prosper 75078

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

This home
$366K$1.8M

This home is worth more than 36% of homes in Prosper 75078.

How it measures up in Prosper 75078

The dot is this home. The mark in the middle is the typical home in Prosper 75078.

Estimated value$668,998
CheaperTypical $748,626Pricier

Pricier than 36% of homes nearby

Price per ft²$307
CheaperTypical $224Pricier

Pricier than 92% of homes nearby

Living area2,179 ft²
SmallerTypical 3,424 ft²Bigger

Bigger than 10% of homes nearby

Lot size1.11 ac
SmallerTypical 0.23 acBigger

Bigger than 96% of homes nearby

Year built1995
OlderTypical 2018Newer

Newer than 2% of homes nearby

How 25b Grindstone Dr ranks against every home in each area.
MeasureThis homeProsper 75078Collin County
Estimated valuepricier than$668,99836% of homes74% of homes
Price per ft²pricier than$30792% of homes96% of homes
Living areabigger than2,179 ft²10% of homes39% of homes
Lot sizebigger than1.11 ac96% of homes93% of homes
Year builtnewer than19952% of homes29% of homes

About 25b Grindstone Dr

How much is 25b Grindstone Dr, Prosper, TX worth?

The TopHap Estimate for 25b Grindstone Dr, Prosper, TX is $668,998 as of Sep 24, 2026. The likely range is $623,631 to $714,365. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25b Grindstone Dr, Prosper, TX last sell?

25b Grindstone Dr, Prosper, TX last sold on Mar 6, 2013 for $213,900, according to the county's recorded deed.

How big is 25b Grindstone Dr, Prosper, TX?

25b Grindstone Dr, Prosper, TX has 4 bedrooms, 2.5 bathrooms and 2,179 square feet of living space.

When was 25b Grindstone Dr, Prosper, TX built?

25b Grindstone Dr, Prosper, TX was built in 1995, making it 31 years old. The building has 2 stories.

What schools serve 25b Grindstone Dr, Prosper, TX?

25b Grindstone Dr, Prosper, TX is assigned to Cynthia A. Cockrell Elementary School (elementary), rated A+; Walnut Grove High School (high); Rogers Middle School (middle), rated A+. All sit in Prosper Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25b Grindstone Dr, Prosper, TX compare to other homes in Prosper 75078?

Among the 19,916 homes in Prosper 75078, it is worth more than 36% of them ($668,998 against a typical $748,626), its price per square foot is higher than 92% of them ($307 against a typical $224), it is bigger than 10% of them (2,179 ft² against a typical 3,424 ft²), its lot is bigger than 96% of them (1.11 ac against a typical 0.23 ac) and it is newer than 2% of them (1995 against a typical 2018). Measured against all of Collin County, it is worth more than 74% 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 25b Grindstone Dr, Prosper, TX?

The 2025 property tax bill for 25b Grindstone Dr, Prosper, TX was $7,950. The county assessed it at $578,408.

More homes on 25b Grindstone Dr

Closest homes

More homes in Prosper 75078

Assigned schools

Explore the area

See this home in context

Open 25b Grindstone Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map