Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$415,483$227 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

1800 LONGMONT PL

RICHARDSON, TX 75081
3
Beds
2
Baths
1,832 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$415K
$393K low$438K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,926 (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.$320,510 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$110,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$210,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$363,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$320,510

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.0.29
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
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

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Yale Elementary SchoolA
Elementary · Grades PK–6 · 0.4 mi
M
Apollo Junior High SchoolC+
Middle · Grades 7–8 · 1.4 mi
H
Berkner High SchoolC-
High · Grades 9–12 · 2.4 mi

District: Richardson Independent School District

Neighborhood · ZIP 75081These 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.103
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.94%
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.8.5%
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.37,696
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,098 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,627
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,191
Average tempThe average temperature here across a full year.65°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

1800 Longmont Pl 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 69% of homes in Dallas County
  • Costs more per square foot than 77% of homes in Richardson 75081
  • Smaller than 66% of homes in Yale Park
  • Has a bigger lot than 95% of homes in Yale Park
  • Newer than 78% of homes in Richardson 75081

What homes are worth in Richardson 75081

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

This home
$224K$632K

This home is worth more than 55% of homes in Richardson 75081.

How it measures up in Richardson 75081

The dot is this home. The mark in the middle is the typical home in Richardson 75081.

Estimated value$415,483
CheaperTypical $407,164Pricier

Pricier than 55% of homes nearby

Price per ft²$227
CheaperTypical $203Pricier

Pricier than 77% of homes nearby

Living area1,832 ft²
SmallerTypical 1,996 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.29 ac
SmallerTypical 0.21 acBigger

Bigger than 89% of homes nearby

Year built1978
OlderTypical 1975Newer

Newer than 78% of homes nearby

How 1800 Longmont Pl ranks against every home in each area.
MeasureThis homeYale ParkRichardson 75081Dallas County
Estimated valuepricier than$415,48353% of homes55% of homes69% of homes
Price per ft²pricier than$22774% of homes77% of homes70% of homes
Living areabigger than1,832 ft²34% of homes36% of homes57% of homes
Lot sizebigger than0.29 ac95% of homes89% of homes79% of homes
Year builtnewer than197873% of homes78% of homes52% of homes

About 1800 Longmont Pl

How much is 1800 Longmont Pl, Richardson, TX worth?

The TopHap Estimate for 1800 Longmont Pl, Richardson, TX is $415,483 as of Aug 30, 2026. The likely range is $392,611 to $438,355. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1800 Longmont Pl, Richardson, TX last sell?

1800 Longmont Pl, Richardson, TX last sold on Oct 14, 2015, according to the county's recorded deed.

How big is 1800 Longmont Pl, Richardson, TX?

1800 Longmont Pl, Richardson, TX has 3 bedrooms, 2 bathrooms, 1,832 square feet of living space and a 0.29-acre lot.

When was 1800 Longmont Pl, Richardson, TX built?

1800 Longmont Pl, Richardson, TX was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 1800 Longmont Pl, Richardson, TX?

1800 Longmont Pl, Richardson, TX is assigned to Yale Elementary School (elementary), rated A; Apollo Junior High School (middle), rated C+; Berkner High School (high), rated C-. All sit in Richardson Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1800 Longmont Pl, Richardson, TX compare to other homes in Richardson 75081?

Among the 9,921 homes in Richardson 75081, it is worth more than 55% of them ($415,483 against a typical $407,164), its price per square foot is higher than 77% of them ($227 against a typical $203), it is bigger than 36% of them (1,832 ft² against a typical 1,996 ft²), its lot is bigger than 89% of them (0.29 ac against a typical 0.21 ac) and it is newer than 78% of them (1978 against a typical 1975). Measured against all of Dallas County, it is worth more than 69% 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 1800 Longmont Pl, Richardson, TX?

The 2025 property tax bill for 1800 Longmont Pl, Richardson, TX was $7,926. The county assessed it at $320,510.

More homes on Longmont Pl

Closest homes

More homes in Richardson 75081

Assigned schools

Explore the area

See this home in context

Open 1800 Longmont Pl 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