Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$645,397$249 / 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 90How 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

421 BRIAR GLN

ROCKWALL, TX 75032
0
Baths
2,588 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.
4.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$645K
$584K low$707K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$549,545
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$439,636
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.16%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$95,852
BANK OF AMERICA · E · recorded Feb 23, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$872 (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.$522,888 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$278,480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$244,408
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$530,866
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$522,888

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
CountyROCKWALL
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
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.Deck · 94 ft²Patio · 165 ft²Porch · 52 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Maurine Cain Middle SchoolA-
Middle · Grades 7–8 · 2.9 mi
E
Dorothy Smith Pullen Elementary SchoolA
Elementary · Grades PK–6 · 3.0 mi
H
Rockwall-Heath High SchoolB+
High · Grades 10–12 · 4.3 mi

District: Rockwall Independent School District

Neighborhood · ZIP 75032These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.44,737
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.776 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,395
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$178,483
Average tempThe average temperature here across a full year.65°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

421 Briar Gln 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 81% of homes in Rockwall County
  • Costs more per square foot than 90% of homes in Rockwall County
  • Among the largest lots in Rockwall 75032
  • Older than 82% of homes in Rockwall County

What homes are worth in Rockwall 75032

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

This home
$197K$2M

This home is worth more than 62% of homes in Rockwall 75032.

How it measures up in Rockwall 75032

The dot is this home. The mark in the middle is the typical home in Rockwall 75032.

Estimated value$645,397
CheaperTypical $539,000Pricier

Pricier than 62% of homes nearby

Price per ft²$249
CheaperTypical $210Pricier

Pricier than 79% of homes nearby

Living area2,588 ft²
SmallerTypical 2,763 ft²Bigger

Bigger than 44% of homes nearby

Lot size4.72 ac
SmallerTypical 0.27 acBigger

Bigger than almost all homes nearby

Year built1988
OlderTypical 2002Newer

Newer than 19% of homes nearby

How 421 Briar Gln ranks against every home in each area.
MeasureThis homeRockwall 75032Rockwall County
Estimated valuepricier than$645,39762% of homes81% of homes
Price per ft²pricier than$24979% of homes90% of homes
Living areabigger than2,588 ft²44% of homes58% of homes
Lot sizebigger than4.72 acalmost all homesalmost all homes
Year builtnewer than198819% of homes18% of homes

About 421 Briar Gln

How much is 421 Briar Gln, Rockwall, TX worth?

The TopHap Estimate for 421 Briar Gln, Rockwall, TX is $645,397 as of Jul 14, 2026. The likely range is $583,695 to $707,099. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Briar Gln, Rockwall, TX last sell?

421 Briar Gln, Rockwall, TX last sold on Jan 1, 1900, according to the county's recorded deed.

When was 421 Briar Gln, Rockwall, TX built?

421 Briar Gln, Rockwall, TX was built in 1988, making it 38 years old. The building has 1 story.

What schools serve 421 Briar Gln, Rockwall, TX?

421 Briar Gln, Rockwall, TX is assigned to Maurine Cain Middle School (middle), rated A-; Dorothy Smith Pullen Elementary School (elementary), rated A; Rockwall-Heath High School (high), rated B+. All sit in Rockwall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Briar Gln, Rockwall, TX compare to other homes in Rockwall 75032?

Among the 13,644 homes in Rockwall 75032, it is worth more than 62% of them ($645,397 against a typical $539,000), its price per square foot is higher than 79% of them ($249 against a typical $210), it is bigger than 44% of them (2,588 ft² against a typical 2,763 ft²), its lot is bigger than almost all of them (4.72 ac against a typical 0.27 ac) and it is newer than 19% of them (1988 against a typical 2002). Measured against all of Rockwall County, it is worth more than 81% 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 421 Briar Gln, Rockwall, TX?

The 2025 property tax bill for 421 Briar Gln, Rockwall, TX was $872. The county assessed it at $522,888.

Closest homes

More homes in Rockwall 75032

Assigned schools

Explore the area

See this home in context

Open 421 Briar Gln 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