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Single Family ResidenceResidential
$185,917$166 / 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 93How 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

3425 ROB ROY ST

SEGUIN, TX 78155
3
Beds
2
Baths
1,122 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$186K
$172K low$200K 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.$185,917
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$148,734

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,892 (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.$194,316 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,902
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,414
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$188,331
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$194,316

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGUADALUPE
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 100 ft²Porch · 40 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.

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

H
Navarro High SchoolB
High · Grades 9–12 · 2.9 mi
E
Navarro Elementary School
Elementary · Grades PK–3 · 2.9 mi
M
Navarro Junior High SchoolB
Middle · Grades 7–8 · 3.0 mi

District: Navarro Independent School District

Neighborhood · ZIP 78155These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.58,962
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.164 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,238
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,092
Average tempThe average temperature here across a full year.69°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

3425 Rob Roy 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 92% of homes in Guadalupe County
  • Smaller than 89% of homes in Guadalupe County
  • Has a smaller lot than 85% of homes in Seguin 78155

What homes are worth in Seguin 78155

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

This home
$97K$704K

This home is worth more than 18% of homes in Seguin 78155.

How it measures up in Seguin 78155

The dot is this home. The mark in the middle is the typical home in Seguin 78155.

Estimated value$185,917
CheaperTypical $269,611Pricier

Pricier than 18% of homes nearby

Price per ft²$166
CheaperTypical $158Pricier

Pricier than 58% of homes nearby

Living area1,122 ft²
SmallerTypical 1,630 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.13 ac
SmallerTypical 0.24 acBigger

Bigger than 15% of homes nearby

Year built2006
OlderTypical 2000Newer

Newer than 58% of homes nearby

How 3425 Rob Roy St ranks against every home in each area.
MeasureThis homeSeguin 78155Guadalupe County
Estimated valuepricier than$185,91718% of homes8% of homes
Price per ft²pricier than$16658% of homes59% of homes
Living areabigger than1,122 ft²18% of homes11% of homes
Lot sizebigger than0.13 ac15% of homes17% of homes
Year builtnewer than200658% of homes51% of homes

About 3425 Rob Roy St

How much is 3425 Rob Roy St, Seguin, TX worth?

The TopHap Estimate for 3425 Rob Roy St, Seguin, TX is $185,917 as of Jul 14, 2026. The likely range is $172,299 to $199,535. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3425 Rob Roy St, Seguin, TX last sell?

3425 Rob Roy St, Seguin, TX last sold on Dec 16, 2019, according to the county's recorded deed.

How big is 3425 Rob Roy St, Seguin, TX?

3425 Rob Roy St, Seguin, TX has 3 bedrooms, 2 bathrooms, 1,122 square feet of living space and a 0.13-acre lot.

When was 3425 Rob Roy St, Seguin, TX built?

3425 Rob Roy St, Seguin, TX was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 3425 Rob Roy St, Seguin, TX?

3425 Rob Roy St, Seguin, TX is assigned to Navarro High School (high), rated B; Navarro Elementary School (elementary); Navarro Junior High School (middle), rated B. All sit in Navarro Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3425 Rob Roy St, Seguin, TX compare to other homes in Seguin 78155?

Among the 26,237 homes in Seguin 78155, it is worth more than 18% of them ($185,917 against a typical $269,611), its price per square foot is higher than 58% of them ($166 against a typical $158), it is bigger than 18% of them (1,122 ft² against a typical 1,630 ft²), its lot is bigger than 15% of them (0.13 ac against a typical 0.24 ac) and it is newer than 58% of them (2006 against a typical 2000). Measured against all of Guadalupe County, it is worth more than 8% 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 3425 Rob Roy St, Seguin, TX?

The 2025 property tax bill for 3425 Rob Roy St, Seguin, TX was $3,892. The county assessed it at $194,316.

Closest homes

More homes in Seguin 78155

Assigned schools

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