Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,453,883$723 / 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 89How 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

136 N NASSAU RD

ROUND TOP, TX 78954
0
Baths
2,010 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.5M
$1.3M low$1.6M high
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.$1,453,883
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,163,106

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,839 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$397,071 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$713,650
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$246,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$955,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$960,250

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.52
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
46
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.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyFAYETTE
Lot (acres)The size of the land the home sits on, from county records.3.00
HeatingThe type of heating system in the home.Yes
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

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

E
Round Top-Carmine Elementary SchoolA
Elementary · Grades PK–6 · 3.8 mi
M
Round Top-Carmine High SchoolA+
Middle · Grades 7–12 · 8.0 mi

District: Round Top-Carmine Independent School District

Neighborhood · ZIP 78954These 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.133
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.66%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,213
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.16 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,543
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,620
Average tempThe average temperature here across a full year.68°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.60%

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

136 N Nassau Rd 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 97% of homes in Fayette County
  • Costs more per square foot than 97% of homes in Fayette County
  • Bigger than 67% of homes in Fayette County
  • Has a smaller lot than 67% of homes in Round Top 78954
  • Older than 83% of homes in Round Top 78954

What homes are worth in Round Top 78954

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

This home
$256K$3.4M

This home is worth more than 67% of homes in Round Top 78954.

How it measures up in Round Top 78954

The dot is this home. The mark in the middle is the typical home in Round Top 78954.

Estimated value$1,453,883
CheaperTypical $1,055,598Pricier

Pricier than 67% of homes nearby

Price per ft²$723
CheaperTypical $490Pricier

Pricier than 71% of homes nearby

Living area2,010 ft²
SmallerTypical 2,047 ft²Bigger

Bigger than 47% of homes nearby

Lot size3 ac
SmallerTypical 5.08 acBigger

Bigger than 33% of homes nearby

Year built1995
OlderTypical 2005Newer

Newer than 17% of homes nearby

How 136 N Nassau Rd ranks against every home in each area.
MeasureThis homeRound Top 78954Fayette County
Estimated valuepricier than$1,453,88367% of homes97% of homes
Price per ft²pricier than$72371% of homes97% of homes
Living areabigger than2,010 ft²47% of homes67% of homes
Lot sizebigger than3 ac33% of homes58% of homes
Year builtnewer than199517% of homes24% of homes

About 136 N Nassau Rd

How much is 136 N Nassau Rd, Round Top, TX worth?

The TopHap Estimate for 136 N Nassau Rd, Round Top, TX is $1,453,883 as of Jun 23, 2026. The likely range is $1,293,955 to $1,613,810. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 136 N Nassau Rd, Round Top, TX last sell?

136 N Nassau Rd, Round Top, TX last sold on Jan 15, 2009, according to the county's recorded deed.

How big is 136 N Nassau Rd, Round Top, TX?

136 N Nassau Rd, Round Top, TX has 2,010 square feet of living space and a 3.00-acre lot.

When was 136 N Nassau Rd, Round Top, TX built?

136 N Nassau Rd, Round Top, TX was built in 1995, making it 31 years old.

What schools serve 136 N Nassau Rd, Round Top, TX?

136 N Nassau Rd, Round Top, TX is assigned to Round Top-Carmine Elementary School (elementary), rated A; Round Top-Carmine High School (middle), rated A+. All sit in Round Top-Carmine Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 136 N Nassau Rd, Round Top, TX compare to other homes in Round Top 78954?

Among the 613 homes in Round Top 78954, it is worth more than 67% of them ($1,453,883 against a typical $1,055,598), its price per square foot is higher than 71% of them ($723 against a typical $490), it is bigger than 47% of them (2,010 ft² against a typical 2,047 ft²), its lot is bigger than 33% of them (3 ac against a typical 5.08 ac) and it is newer than 17% of them (1995 against a typical 2005). Measured against all of Fayette County, it is worth more than 97% 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 136 N Nassau Rd, Round Top, TX?

The 2026 property tax bill for 136 N Nassau Rd, Round Top, TX was $4,839. The county assessed it at $397,071.

Closest homes

More homes in Round Top 78954

Assigned schools

Explore the area

See this home in context

Open 136 N Nassau Rd 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