Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$455,000$220 / 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 96How 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

420 GRANITE ROCK LN

GEORGETOWN, TX 78628
2
Baths
2,067 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.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$455K
$436K low$474K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,100 (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.$497,390 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$347,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$497,390
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$497,390

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.50
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
100
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
46
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyWilliamson
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.2018
Lot (acres)The size of the land the home sits on, from county records.0.14
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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
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 · 275 ft²

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.

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

E
Wolf Ranch Elementary SchoolA-
Elementary · Grades PK–5 · 0.8 mi
M
Tippit Middle SchoolB-
Middle · Grades 6–8 · 1.5 mi
H
East View High SchoolC+
High · Grades 9–12 · 5.0 mi

District: Georgetown Independent School District

Neighborhood · ZIP 78628These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.50,426
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.694 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,520
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,962
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

420 Granite Rock 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.

  • Costs more per square foot than 70% of homes in Williamson County
  • Smaller than 67% of homes in Georgetown 78628
  • Has a smaller lot than 92% of homes in Georgetown 78628
  • Newer than 71% of homes in Williamson County

What homes are worth in Georgetown 78628

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

This home
$286K$1.3M

This home is worth more than 44% of homes in Georgetown 78628.

How it measures up in Georgetown 78628

The dot is this home. The mark in the middle is the typical home in Georgetown 78628.

Estimated value$455,000
CheaperTypical $474,388Pricier

Pricier than 44% of homes nearby

Price per ft²$220
CheaperTypical $204Pricier

Pricier than 69% of homes nearby

Living area2,067 ft²
SmallerTypical 2,425 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.14 ac
SmallerTypical 0.25 acBigger

Bigger than 8% of homes nearby

Year built2017
OlderTypical 2016Newer

Newer than 55% of homes nearby

How 420 Granite Rock Ln ranks against every home in each area.
MeasureThis homeGeorgetown 78628Williamson County
Estimated valuepricier than$455,00044% of homes61% of homes
Price per ft²pricier than$22069% of homes70% of homes
Living areabigger than2,067 ft²33% of homes49% of homes
Lot sizebigger than0.14 ac8% of homes13% of homes
Year builtnewer than201755% of homes71% of homes

About 420 Granite Rock Ln

How much is 420 Granite Rock Ln, Georgetown, TX worth?

The TopHap Estimate for 420 Granite Rock Ln, Georgetown, TX is $455,000 as of Aug 30, 2026. The likely range is $435,526 to $474,474. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Granite Rock Ln, Georgetown, TX last sell?

420 Granite Rock Ln, Georgetown, TX last sold on Dec 27, 2017, according to the county's recorded deed.

How big is 420 Granite Rock Ln, Georgetown, TX?

420 Granite Rock Ln, Georgetown, TX has 2 bathrooms, 2,067 square feet of living space and a 0.14-acre lot.

When was 420 Granite Rock Ln, Georgetown, TX built?

420 Granite Rock Ln, Georgetown, TX was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 420 Granite Rock Ln, Georgetown, TX?

420 Granite Rock Ln, Georgetown, TX is assigned to Wolf Ranch Elementary School (elementary), rated A-; Tippit Middle School (middle), rated B-; East View High School (high), rated C+. All sit in Georgetown Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Granite Rock Ln, Georgetown, TX compare to other homes in Georgetown 78628?

Among the 20,623 homes in Georgetown 78628, it is worth more than 44% of them ($455,000 against a typical $474,388), its price per square foot is higher than 69% of them ($220 against a typical $204), it is bigger than 33% of them (2,067 ft² against a typical 2,425 ft²), its lot is bigger than 8% of them (0.14 ac against a typical 0.25 ac) and it is newer than 55% of them (2017 against a typical 2016). Measured against all of Williamson County, it is worth more than 61% 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 420 Granite Rock Ln, Georgetown, TX?

The 2025 property tax bill for 420 Granite Rock Ln, Georgetown, TX was $8,100. The county assessed it at $497,390.

More homes on Granite Rock Ln

Closest homes

More homes in Georgetown 78628

Assigned schools

Explore the area

See this home in context

Open 420 Granite Rock 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