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Single Family ResidenceResidential
$224,449$142 / 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
Last sold for $341,145 on Dec 13, 2023

646 ROPER ST

HOUSTON, TX 77034
3
Beds
1.5
Baths
1,576 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$224K
$201K low$248K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$341,145 · Dec 13, 2023
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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
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.141%
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.$322,500
SOUTH RIVER MORTGAGE LLC · 4.75% 1 · recorded Jan 16, 2026
2nd 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.$14,000
C G 7600 LP

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$112 (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.$210,747 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,020
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$145,727
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,131
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$210,747

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.31 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyHARRIS
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.2019
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Brick
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.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Flood Plain
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 440 ft²

Transaction History(4)

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
A. B. Freeman Elementary SchoolC+
Elementary · Grades PK–4 · 0.2 mi
M
South Houston Intermediate SchoolC-
Middle · Grades 7–8 · 1.0 mi
H
South Houston High SchoolD
High · Grades 9–12 · 1.1 mi

District: Pasadena Independent School District

Neighborhood · ZIP 77034These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.40,403
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,062 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,572
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,489
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

646 Roper 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 less than 75% of homes in Harris County
  • Smaller than 67% of homes in Harris County
  • Has a smaller lot than 80% of homes in Edgebrook Area
  • Older than 85% of homes in Harris County

What homes are worth in Houston 77034

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

This home
$154K$339K

This home is worth more than 43% of homes in Houston 77034.

How it measures up in Houston 77034

The dot is this home. The mark in the middle is the typical home in Houston 77034.

Estimated value$224,449
CheaperTypical $230,765Pricier

Pricier than 43% of homes nearby

Price per ft²$142
CheaperTypical $150Pricier

Pricier than 38% of homes nearby

Living area1,576 ft²
SmallerTypical 1,544 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.15 ac
SmallerTypical 0.16 acBigger

Bigger than 38% of homes nearby

Year built1958
OlderTypical 1961Newer

Newer than 43% of homes nearby

How 646 Roper St ranks against every home in each area.
MeasureThis homeEdgebrook AreaHouston 77034Harris County
Estimated valuepricier than$224,44963% of homes43% of homes25% of homes
Price per ft²pricier than$14242% of homes38% of homes38% of homes
Living areabigger than1,576 ft²62% of homes53% of homes33% of homes
Lot sizebigger than0.15 ac20% of homes38% of homes41% of homes
Year builtnewer than195866% of homes43% of homes15% of homes

About 646 Roper St

How much is 646 Roper St, Houston, TX worth?

The TopHap Estimate for 646 Roper St, Houston, TX is $224,449 as of Jul 14, 2026. The likely range is $201,073 to $247,825. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Roper St, Houston, TX last sell?

646 Roper St, Houston, TX last sold on Dec 13, 2023 for $341,145, according to the county's recorded deed.

How big is 646 Roper St, Houston, TX?

646 Roper St, Houston, TX has 3 bedrooms, 1.5 bathrooms, 1,576 square feet of living space and a 0.15-acre lot.

When was 646 Roper St, Houston, TX built?

646 Roper St, Houston, TX was built in 1958, making it 68 years old. It is a traditional/old home. The building has 1 story.

What schools serve 646 Roper St, Houston, TX?

646 Roper St, Houston, TX is assigned to A. B. Freeman Elementary School (elementary), rated C+; South Houston Intermediate School (middle), rated C-; South Houston High School (high), rated D. All sit in Pasadena Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 646 Roper St, Houston, TX compare to other homes in Houston 77034?

Among the 7,277 homes in Houston 77034, it is worth more than 43% of them ($224,449 against a typical $230,765), its price per square foot is higher than 38% of them ($142 against a typical $150), it is bigger than 53% of them (1,576 ft² against a typical 1,544 ft²), its lot is bigger than 38% of them (0.15 ac against a typical 0.16 ac) and it is newer than 43% of them (1958 against a typical 1961). Measured against all of Harris County, it is worth more than 25% 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 646 Roper St, Houston, TX?

The 2025 property tax bill for 646 Roper St, Houston, TX was $112. The county assessed it at $210,747.

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