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Residential (General/Single)Residential
$343,249$156 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $337,169 on May 4, 2026

421 JACKS PL

SEGUIN, TX 78155
3
Beds
2
Baths
2,199 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$343K
$337K low$349K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$337,169 · May 4, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$586 (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.$186,207 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,677
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$164,530
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$28,336
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$186,207

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyGUADALUPE
Lot (acres)The size of the land the home sits on, from county records.0.17
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
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

Transaction History(1)

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 · 2.6 mi
E
Navarro Elementary SchoolB+
Elementary · Grades PK–3 · 2.6 mi
M
Navarro Junior High SchoolB
Middle · Grades 7–8 · 2.7 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%

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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

421 Jacks Pl 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 73% of homes in Seguin 78155
  • Bigger than 78% of homes in Seguin 78155
  • Among the newest 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
$115K$725K

This home is worth more than 73% 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$343,249
CheaperTypical $274,190Pricier

Pricier than 73% of homes nearby

Price per ft²$156
CheaperTypical $162Pricier

Pricier than 43% of homes nearby

Living area2,199 ft²
SmallerTypical 1,627 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.17 ac
SmallerTypical 0.23 acBigger

Bigger than 38% of homes nearby

Year built2025
OlderTypical 2000Newer

Newer than almost all homes nearby

How 421 Jacks Pl ranks against every home in each area.
MeasureThis homeSeguin 78155Guadalupe County
Estimated valuepricier than$343,24973% of homes67% of homes
Price per ft²pricier than$15643% of homes49% of homes
Living areabigger than2,199 ft²78% of homes65% of homes
Lot sizebigger than0.17 ac38% of homes44% of homes
Year builtnewer than2025almost all homesalmost all homes

About 421 Jacks Pl

How much is 421 Jacks Pl, Seguin, TX worth?

The TopHap Estimate for 421 Jacks Pl, Seguin, TX is $343,249 as of Sep 24, 2026. The likely range is $337,020 to $349,478. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Jacks Pl, Seguin, TX last sell?

421 Jacks Pl, Seguin, TX last sold on May 4, 2026 for $337,169, according to the county's recorded deed.

How big is 421 Jacks Pl, Seguin, TX?

421 Jacks Pl, Seguin, TX has 3 bedrooms, 2 bathrooms, 2,199 square feet of living space and a 0.17-acre lot.

When was 421 Jacks Pl, Seguin, TX built?

421 Jacks Pl, Seguin, TX was built in 2025, making it 1 years old. The building has 1 story.

What schools serve 421 Jacks Pl, Seguin, TX?

421 Jacks Pl, Seguin, TX is assigned to Navarro High School (high), rated B; Navarro Elementary School (elementary), rated B+; 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 421 Jacks Pl, Seguin, TX compare to other homes in Seguin 78155?

Among the 25,752 homes in Seguin 78155, it is worth more than 73% of them ($343,249 against a typical $274,190), its price per square foot is higher than 43% of them ($156 against a typical $162), it is bigger than 78% of them (2,199 ft² against a typical 1,627 ft²), its lot is bigger than 38% of them (0.17 ac against a typical 0.23 ac) and it is newer than almost all of them (2025 against a typical 2000). Measured against all of Guadalupe County, it is worth more than 67% 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 421 Jacks Pl, Seguin, TX?

The 2025 property tax bill for 421 Jacks Pl, Seguin, TX was $586. The county assessed it at $186,207.

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Assigned schools

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