Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$444,706$124 / 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 95How 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
Last sold for $183,200 on Mar 1, 2012

511 DOCKSIDE TERRACE LN

KATY, TX 77494
5
Beds
3
Baths
3,600 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$445K
$423K low$466K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$183,200 · Mar 1, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,901 (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.$456,889 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,589
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$348,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$400,051
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$456,889

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.17 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.''

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
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Porch · 108 ft²

Transaction History(2)

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(4)

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

E
West Memorial Elementary SchoolC-
Elementary · Grades PK–5 · 2.1 mi
H
Katy High SchoolA-
High · Grades 9–12 · 2.2 mi
M
West Memorial Junior High SchoolB-
Middle · Grades 6–8 · 2.3 mi

District: Katy Independent School District

Neighborhood · ZIP 77494These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.159,646
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,829 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,224
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$165,001
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

511 Dockside Terrace Ln 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 90% of homes in Grand Harbor
  • Among the lowest price per square foot in Katy 77494
  • Bigger than 92% of homes in Harris County
  • Has a smaller lot than 85% of homes in Katy 77494
  • Older than 96% of homes in Grand Harbor

What homes are worth in Katy 77494

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

This home
$290K$1.3M

This home is worth more than 34% of homes in Katy 77494.

How it measures up in Katy 77494

The dot is this home. The mark in the middle is the typical home in Katy 77494.

Estimated value$444,706
CheaperTypical $512,073Pricier

Pricier than 34% of homes nearby

Price per ft²$124
CheaperTypical $179Pricier

Cheaper than almost all homes nearby

Living area3,600 ft²
SmallerTypical 2,930 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.14 ac
SmallerTypical 0.19 acBigger

Bigger than 15% of homes nearby

Year built2005
OlderTypical 2010Newer

Newer than 27% of homes nearby

How 511 Dockside Terrace Ln ranks against every home in each area.
MeasureThis homeGrand HarborKaty 77494Harris County
Estimated valuepricier than$444,70690% of homes34% of homes80% of homes
Price per ft²pricier than$12423% of homesalmost no homes17% of homes
Living areabigger than3,600 ft²91% of homes74% of homes92% of homes
Lot sizebigger than0.14 ac42% of homes15% of homes30% of homes
Year builtnewer than20054% of homes27% of homes73% of homes

About 511 Dockside Terrace Ln

How much is 511 Dockside Terrace Ln, Katy, TX worth?

The TopHap Estimate for 511 Dockside Terrace Ln, Katy, TX is $444,706 as of Aug 30, 2026. The likely range is $423,418 to $465,994. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Dockside Terrace Ln, Katy, TX last sell?

511 Dockside Terrace Ln, Katy, TX last sold on Mar 1, 2012 for $183,200, according to the county's recorded deed.

How big is 511 Dockside Terrace Ln, Katy, TX?

511 Dockside Terrace Ln, Katy, TX has 5 bedrooms, 3 bathrooms, 3,600 square feet of living space and a 0.14-acre lot.

When was 511 Dockside Terrace Ln, Katy, TX built?

511 Dockside Terrace Ln, Katy, TX was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 511 Dockside Terrace Ln, Katy, TX?

511 Dockside Terrace Ln, Katy, TX is assigned to West Memorial Elementary School (elementary), rated C-; Katy High School (high), rated A-; West Memorial Junior High School (middle), rated B-. All sit in Katy Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Dockside Terrace Ln, Katy, TX compare to other homes in Katy 77494?

Among the 38,606 homes in Katy 77494, it is worth more than 34% of them ($444,706 against a typical $512,073), its price per square foot is higher than almost none of them ($124 against a typical $179), it is bigger than 74% of them (3,600 ft² against a typical 2,930 ft²), its lot is bigger than 15% of them (0.14 ac against a typical 0.19 ac) and it is newer than 27% of them (2005 against a typical 2010). Measured against all of Harris County, it is worth more than 80% 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 511 Dockside Terrace Ln, Katy, TX?

The 2025 property tax bill for 511 Dockside Terrace Ln, Katy, TX was $10,901. The county assessed it at $456,889.

More homes on Dockside Terrace Ln

Closest homes

More homes in Katy 77494

Assigned schools

Explore the area

See this home in context

Open 511 Dockside Terrace Ln 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