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Rural ResidenceResidential
$997,927$545 / 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 75How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

1836 OLD MILLWOOD RD

ROCKWALL, TX 75087
0
Baths
1,830 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.
10.72 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$998K
$747K low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,216 (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.$589,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$358,290
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$230,710
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$599,859
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$589,000

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.76
87
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
56
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
93
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
56
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.102 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyCollin
Lot (acres)The size of the land the home sits on, from county records.10.72

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.

M
Community Trails Middle School
Middle · Grades 6–8 · 2.2 mi
E
Dodson Elementary SchoolC+
Elementary · Grades PK–5 · 2.6 mi
H
Community High SchoolC
High · Grades 9–12 · 5.5 mi

District: Community Independent School District

Neighborhood · ZIP 75087These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.54,035
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,581 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,886
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,394
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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

1836 Old Millwood Rd 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 98% of homes in Rockwall 75087
  • Among the highest price per square foot in Rockwall 75087
  • Smaller than 85% of homes in Rockwall 75087
  • Among the largest lots in Rockwall 75087
  • Newer than 96% of homes in Rockwall 75087

What homes are worth in Rockwall 75087

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

This home
$236K$961K

This home is worth more than 98% of homes in Rockwall 75087.

How it measures up in Rockwall 75087

The dot is this home. The mark in the middle is the typical home in Rockwall 75087.

Estimated value$997,927
CheaperTypical $464,150Pricier

Pricier than 98% of homes nearby

Price per ft²$545
CheaperTypical $184Pricier

Pricier than almost all homes nearby

Living area1,830 ft²
SmallerTypical 2,556 ft²Bigger

Bigger than 15% of homes nearby

Lot size10.72 ac
SmallerTypical 0.21 acBigger

Bigger than almost all homes nearby

Year built2021
OlderTypical 2005Newer

Newer than 96% of homes nearby

How 1836 Old Millwood Rd ranks against every home in each area.
MeasureThis homeRockwall 75087Collin County
Estimated valuepricier than$997,92798% of homes92% of homes
Price per ft²pricier than$545almost all homesalmost all homes
Living areabigger than1,830 ft²15% of homes23% of homes
Lot sizebigger than10.72 acalmost all homes98% of homes
Year builtnewer than202196% of homes88% of homes

About 1836 Old Millwood Rd

How much is 1836 Old Millwood Rd, Rockwall, TX worth?

The TopHap Estimate for 1836 Old Millwood Rd, Rockwall, TX is $997,927 as of Jul 14, 2026. The likely range is $747,379 to $1,248,475. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1836 Old Millwood Rd, Rockwall, TX last sell?

1836 Old Millwood Rd, Rockwall, TX last sold on Apr 8, 2021, according to the county's recorded deed.

How big is 1836 Old Millwood Rd, Rockwall, TX?

1836 Old Millwood Rd, Rockwall, TX has 1,830 square feet of living space and a 10.72-acre lot.

When was 1836 Old Millwood Rd, Rockwall, TX built?

1836 Old Millwood Rd, Rockwall, TX was built in 2021, making it 5 years old. The building has 1 story.

What schools serve 1836 Old Millwood Rd, Rockwall, TX?

1836 Old Millwood Rd, Rockwall, TX is assigned to Community Trails Middle School (middle); Dodson Elementary School (elementary), rated C+; Community High School (high), rated C. All sit in Community Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1836 Old Millwood Rd, Rockwall, TX compare to other homes in Rockwall 75087?

Among the 16,666 homes in Rockwall 75087, it is worth more than 98% of them ($997,927 against a typical $464,150), its price per square foot is higher than almost all of them ($545 against a typical $184), it is bigger than 15% of them (1,830 ft² against a typical 2,556 ft²), its lot is bigger than almost all of them (10.72 ac against a typical 0.21 ac) and it is newer than 96% of them (2021 against a typical 2005). Measured against all of Collin County, it is worth more than 92% 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 1836 Old Millwood Rd, Rockwall, TX?

The 2024 property tax bill for 1836 Old Millwood Rd, Rockwall, TX was $7,216. The county assessed it at $589,000.

More homes on Old Millwood Rd

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Assigned schools

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