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Single Family ResidenceResidential
$560,569$153 / 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

409 MERCER DR

JOSEPHINE, TX 75173
5
Beds
4
Baths
3,655 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$561K
$534K low$587K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,190 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$481,386 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$120,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$360,636
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$481,386

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
92
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyCollin
Lot (acres)The size of the land the home sits on, from county records.0.27

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
Mildred B. Ellis Elementary School
Elementary · Grades PK–5 · 1.0 mi
H
Community High SchoolC
High · Grades 9–12 · 3.4 mi
M
Edge Middle SchoolC
Middle · Grades 6–8 · 3.5 mi

District: Community Independent School District

Neighborhood · ZIP 75173These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.8,111
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.226 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,386
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,898
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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

409 Mercer 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 82% of homes in Nevada 75173
  • Costs less per square foot than 95% of homes in Collin County
  • Bigger than 97% of homes in Nevada 75173
  • Has a bigger lot than 73% of homes in Collin County
  • Newer than 98% of homes in Collin County

What homes are worth in Nevada 75173

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

This home
$180K$876K

This home is worth more than 82% of homes in Nevada 75173.

How it measures up in Nevada 75173

The dot is this home. The mark in the middle is the typical home in Nevada 75173.

Estimated value$560,569
CheaperTypical $389,784Pricier

Pricier than 82% of homes nearby

Price per ft²$153
CheaperTypical $195Pricier

Pricier than 12% of homes nearby

Living area3,655 ft²
SmallerTypical 1,945 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.27 ac
SmallerTypical 1 acBigger

Bigger than 29% of homes nearby

Year built2024
OlderTypical 2013Newer

Newer than 96% of homes nearby

How 409 Mercer Dr ranks against every home in each area.
MeasureThis homeNevada 75173Collin County
Estimated valuepricier than$560,56982% of homes60% of homes
Price per ft²pricier than$15312% of homes5% of homes
Living areabigger than3,655 ft²97% of homes84% of homes
Lot sizebigger than0.27 ac29% of homes73% of homes
Year builtnewer than202496% of homes98% of homes

About 409 Mercer Dr

How much is 409 Mercer Dr, Josephine, TX worth?

The TopHap Estimate for 409 Mercer Dr, Josephine, TX is $560,569 as of Sep 24, 2026. The likely range is $533,857 to $587,281. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 Mercer Dr, Josephine, TX last sell?

409 Mercer Dr, Josephine, TX last sold on Nov 11, 2024, according to the county's recorded deed.

How big is 409 Mercer Dr, Josephine, TX?

409 Mercer Dr, Josephine, TX has 5 bedrooms, 4 bathrooms, 3,655 square feet of living space and a 0.27-acre lot.

When was 409 Mercer Dr, Josephine, TX built?

409 Mercer Dr, Josephine, TX was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 409 Mercer Dr, Josephine, TX?

409 Mercer Dr, Josephine, TX is assigned to Mildred B. Ellis Elementary School (elementary); Community High School (high), rated C; Edge Middle School (middle), rated C. All sit in Community Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 Mercer Dr, Josephine, TX compare to other homes in Nevada 75173?

Among the 4,732 homes in Nevada 75173, it is worth more than 82% of them ($560,569 against a typical $389,784), its price per square foot is higher than 12% of them ($153 against a typical $195), it is bigger than 97% of them (3,655 ft² against a typical 1,945 ft²), its lot is bigger than 29% of them (0.27 ac against a typical 1 ac) and it is newer than 96% of them (2024 against a typical 2013). Measured against all of Collin County, it is worth more than 60% 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 409 Mercer Dr, Josephine, TX?

The 2024 property tax bill for 409 Mercer Dr, Josephine, TX was $1,190. The county assessed it at $481,386.

More homes on Mercer Dr

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Assigned schools

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