Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$264,844$147 / 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 87How 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 $144,305 on Dec 10, 2020

3811 MOUNT ROYAL ST

DALLAS, TX 75211
2
Beds
1
Baths
1,800 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
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

$265K
$230K low$300K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$144,305 · Dec 10, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,970 (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.$255,830 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$120,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$135,830
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$273,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$255,830

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Anson Jones Elementary SchoolC+
Elementary · Grades PK–6 · 0.3 mi
M
Raul Quintanilla Sr. Middle School STEAM AcademyD
Middle · Grades 7–8 · 1.5 mi
H
Sunset High SchoolC
High · Grades 9–12 · 1.6 mi

District: Dallas Independent School District

Neighborhood · ZIP 75211These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.9.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.72,024
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,620 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,292
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,682
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

3811 Mount Royal St 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 American Mount
  • Costs less per square foot than 98% of homes in American Mount
  • Bigger than 93% of homes in American Mount
  • Older than 91% of homes in Dallas County

What homes are worth in Dallas 75211

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

This home
$158K$478K

This home is worth more than 64% of homes in Dallas 75211.

How it measures up in Dallas 75211

The dot is this home. The mark in the middle is the typical home in Dallas 75211.

Estimated value$264,844
CheaperTypical $245,247Pricier

Pricier than 64% of homes nearby

Price per ft²$147
CheaperTypical $205Pricier

Pricier than 4% of homes nearby

Living area1,800 ft²
SmallerTypical 1,234 ft²Bigger

Bigger than 90% of homes nearby

Lot size0.17 ac
SmallerTypical 0.17 acBigger

Bigger than 51% of homes nearby

Year built1948
OlderTypical 1950Newer

Newer than 46% of homes nearby

How 3811 Mount Royal St ranks against every home in each area.
MeasureThis homeAmerican MountDallas 75211Dallas County
Estimated valuepricier than$264,84474% of homes64% of homes33% of homes
Price per ft²pricier than$1472% of homes4% of homes13% of homes
Living areabigger than1,800 ft²93% of homes90% of homes55% of homes
Lot sizebigger than0.17 ac45% of homes51% of homes36% of homes
Year builtnewer than194871% of homes46% of homes9% of homes

About 3811 Mount Royal St

How much is 3811 Mount Royal St, Dallas, TX worth?

The TopHap Estimate for 3811 Mount Royal St, Dallas, TX is $264,844 as of Sep 24, 2026. The likely range is $229,628 to $300,060. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3811 Mount Royal St, Dallas, TX last sell?

3811 Mount Royal St, Dallas, TX last sold on Dec 10, 2020 for $144,305, according to the county's recorded deed.

How big is 3811 Mount Royal St, Dallas, TX?

3811 Mount Royal St, Dallas, TX has 2 bedrooms, 1 bathrooms, 1,800 square feet of living space and a 0.17-acre lot.

When was 3811 Mount Royal St, Dallas, TX built?

3811 Mount Royal St, Dallas, TX was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 3811 Mount Royal St, Dallas, TX?

3811 Mount Royal St, Dallas, TX is assigned to Anson Jones Elementary School (elementary), rated C+; Raul Quintanilla Sr. Middle School STEAM Academy (middle), rated D; Sunset High School (high), rated C. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3811 Mount Royal St, Dallas, TX compare to other homes in Dallas 75211?

Among the 14,534 homes in Dallas 75211, it is worth more than 64% of them ($264,844 against a typical $245,247), its price per square foot is higher than 4% of them ($147 against a typical $205), it is bigger than 90% of them (1,800 ft² against a typical 1,234 ft²), its lot is bigger than 51% of them (0.17 ac against a typical 0.17 ac) and it is newer than 46% of them (1948 against a typical 1950). Measured against all of Dallas County, it is worth more than 33% 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 3811 Mount Royal St, Dallas, TX?

The 2025 property tax bill for 3811 Mount Royal St, Dallas, TX was $4,970. The county assessed it at $255,830.

More homes on Mount Royal St

Closest homes

More homes in Dallas 75211

Assigned schools

Explore the area

See this home in context

Open 3811 Mount Royal St 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