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Single Family ResidenceResidential
$446,387$130 / 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 97How 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
Last sold for $429,900 on Jan 22, 2024

353 CASTLE TOP LN

LAWRENCEVILLE, GA 30045
3
Beds
4 / 1
Baths
3,424 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.
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$446K
$433K low$459K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$429,900 · Jan 22, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,928 (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.$180,520 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$32,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$148,520
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,520
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$451,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 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.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyGwinnett
Lot (acres)The size of the land the home sits on, from county records.0.37
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 150 ft²

Transaction History(6)

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
Simonton Elementary SchoolB-
Elementary · Grades KG–5 · 0.5 mi
M
Jordan Middle SchoolA-
Middle · Grades 6–8 · 1.4 mi
H
Central Gwinnett High SchoolC
High · Grades 9–12 · 2.4 mi

District: Gwinnett County School District

Neighborhood · ZIP 30045These 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.38
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.43,634
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,120 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,514
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,089
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

353 Castle Top 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 more than 74% of homes in Lawrenceville 30045
  • Costs less per square foot than 95% of homes in Gwinnett County
  • Bigger than 87% of homes in Lawrenceville 30045
  • Has a bigger lot than 71% of homes in Lawrenceville 30045
  • Newer than 89% of homes in Gwinnett County

What homes are worth in Lawrenceville 30045

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

This home
$262K$696K

This home is worth more than 74% of homes in Lawrenceville 30045.

How it measures up in Lawrenceville 30045

The dot is this home. The mark in the middle is the typical home in Lawrenceville 30045.

Estimated value$446,387
CheaperTypical $389,805Pricier

Pricier than 74% of homes nearby

Price per ft²$130
CheaperTypical $165Pricier

Pricier than 7% of homes nearby

Living area3,424 ft²
SmallerTypical 2,381 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.37 ac
SmallerTypical 0.28 acBigger

Bigger than 71% of homes nearby

Year built2016
OlderTypical 2003Newer

Newer than 85% of homes nearby

How 353 Castle Top Ln ranks against every home in each area.
MeasureThis homeLawrenceville 30045Gwinnett County
Estimated valuepricier than$446,38774% of homes64% of homes
Price per ft²pricier than$1307% of homes5% of homes
Living areabigger than3,424 ft²87% of homes85% of homes
Lot sizebigger than0.37 ac71% of homes60% of homes
Year builtnewer than201685% of homes89% of homes

About 353 Castle Top Ln

How much is 353 Castle Top Ln, Lawrenceville, GA worth?

The TopHap Estimate for 353 Castle Top Ln, Lawrenceville, GA is $446,387 as of Aug 30, 2026. The likely range is $433,378 to $459,396. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 353 Castle Top Ln, Lawrenceville, GA last sell?

353 Castle Top Ln, Lawrenceville, GA last sold on Jan 22, 2024 for $429,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 353 Castle Top Ln, Lawrenceville, GA?

353 Castle Top Ln, Lawrenceville, GA has 3 bedrooms, 4 bathrooms, 3,424 square feet of living space and a 0.37-acre lot.

When was 353 Castle Top Ln, Lawrenceville, GA built?

353 Castle Top Ln, Lawrenceville, GA was built in 2016, making it 10 years old. It is a conventional home. The building has 2 stories.

What schools serve 353 Castle Top Ln, Lawrenceville, GA?

353 Castle Top Ln, Lawrenceville, GA is assigned to Simonton Elementary School (elementary), rated B-; Jordan Middle School (middle), rated A-; Central Gwinnett High School (high), rated C. All sit in Gwinnett County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 353 Castle Top Ln, Lawrenceville, GA compare to other homes in Lawrenceville 30045?

Among the 14,108 homes in Lawrenceville 30045, it is worth more than 74% of them ($446,387 against a typical $389,805), its price per square foot is higher than 7% of them ($130 against a typical $165), it is bigger than 87% of them (3,424 ft² against a typical 2,381 ft²), its lot is bigger than 71% of them (0.37 ac against a typical 0.28 ac) and it is newer than 85% of them (2016 against a typical 2003). Measured against all of Gwinnett County, it is worth more than 64% 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 353 Castle Top Ln, Lawrenceville, GA?

The 2025 property tax bill for 353 Castle Top Ln, Lawrenceville, GA was $5,928. The county assessed it at $180,520.

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