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Single Family ResidenceResidential
$198,683$92 / 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 Jun 23, 2026
Last sold for $125,000 on Nov 17, 2025

4959 ROCK ISLAND LN

WASHINGTON, TX 77880
0
Baths
2,160 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.

Valuation

$199K
$173K low$225K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,000 · Nov 17, 2025
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.$198,683
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$158,946

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$178 (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.$247,370 (2025)
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.$127,370
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$225,890
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$247,370

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.58
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
98
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
54
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.2 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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.2.00
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.Window A/C
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 · 23 ft²

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

E
Krause Elementary SchoolC
Elementary · Grades PK–4 · 15.8 mi
M
Brenham Jr High SchoolC
Middle · Grades 7–8 · 16.4 mi
H
Brenham High SchoolC+
High · Grades 9–12 · 16.5 mi

District: Brenham Independent School District

Neighborhood · ZIP 77880These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.3,856
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.36 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,150
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,332
Average tempThe average temperature here across a full year.68°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.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.Yes

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

4959 Rock Island 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 less than 91% of homes in Washington County
  • Among the lowest price per square foot in Washington County
  • Bigger than 69% of homes in Washington 77880
  • Has a smaller lot than 76% of homes in Washington 77880
  • Older than 76% of homes in Washington 77880

What homes are worth in Washington 77880

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

This home
$86K$2.2M

This home is worth more than 19% of homes in Washington 77880.

How it measures up in Washington 77880

The dot is this home. The mark in the middle is the typical home in Washington 77880.

Estimated value$198,683
CheaperTypical $355,867Pricier

Pricier than 19% of homes nearby

Price per ft²$92
CheaperTypical $257Pricier

Pricier than 3% of homes nearby

Living area2,160 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 69% of homes nearby

Lot size2 ac
SmallerTypical 10 acBigger

Bigger than 24% of homes nearby

Year built1981
OlderTypical 1997Newer

Newer than 24% of homes nearby

How 4959 Rock Island Ln ranks against every home in each area.
MeasureThis homeWashington 77880Washington County
Estimated valuepricier than$198,68319% of homes9% of homes
Price per ft²pricier than$923% of homesalmost no homes
Living areabigger than2,160 ft²69% of homes69% of homes
Lot sizebigger than2 ac24% of homes57% of homes
Year builtnewer than198124% of homes31% of homes

About 4959 Rock Island Ln

How much is 4959 Rock Island Ln, Washington, TX worth?

The TopHap Estimate for 4959 Rock Island Ln, Washington, TX is $198,683 as of Jun 23, 2026. The likely range is $172,854 to $224,511. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4959 Rock Island Ln, Washington, TX last sell?

4959 Rock Island Ln, Washington, TX last sold on Nov 17, 2025 for $125,000, according to the county's recorded deed.

How big is 4959 Rock Island Ln, Washington, TX?

4959 Rock Island Ln, Washington, TX has 2,160 square feet of living space and a 2.00-acre lot.

When was 4959 Rock Island Ln, Washington, TX built?

4959 Rock Island Ln, Washington, TX was built in 1981, making it 45 years old.

What schools serve 4959 Rock Island Ln, Washington, TX?

4959 Rock Island Ln, Washington, TX is assigned to Krause Elementary School (elementary), rated C; Brenham Jr High School (middle), rated C; Brenham High School (high), rated C+. All sit in Brenham Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4959 Rock Island Ln, Washington, TX compare to other homes in Washington 77880?

Among the 1,482 homes in Washington 77880, it is worth more than 19% of them ($198,683 against a typical $355,867), its price per square foot is higher than 3% of them ($92 against a typical $257), it is bigger than 69% of them (2,160 ft² against a typical 1,596 ft²), its lot is bigger than 24% of them (2 ac against a typical 10 ac) and it is newer than 24% of them (1981 against a typical 1997). Measured against all of Washington County, it is worth more than 9% 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 4959 Rock Island Ln, Washington, TX?

The 2025 property tax bill for 4959 Rock Island Ln, Washington, TX was $178. The county assessed it at $247,370.

Closest homes

More homes in Washington 77880

Assigned schools

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