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Single Family ResidenceResidential
$401,189$160 / 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 $204,900 on Jan 16, 2015

3100 BLACKSHEAR CT

LAWRENCEVILLE, GA 30044
4
Beds
3
Baths
2,502 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
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

$401K
$388K low$414K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$204,900 · Jan 16, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,504 (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.$159,160 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$129,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$153,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$397,900

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.Cape Cod
CountyGWINNETT
Lot (acres)The size of the land the home sits on, from county records.0.45
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Primary
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 288 ft²

Transaction History(9)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

M
Five Forks Middle SchoolA-
Middle · Grades 6–8 · 0.3 mi
E
Gwin Oaks Elementary SchoolA-
Elementary · Grades KG–5 · 0.8 mi
H
Brookwood High SchoolA
High · Grades 9–12 · 1.5 mi

District: Gwinnett County School District

Neighborhood · ZIP 30044These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.53

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.100,782
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,971 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,412
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,968
Average tempThe average temperature here across a full year.61°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

3100 Blackshear Ct 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 72% of homes in Lawrenceville 30044
  • Costs less per square foot than 74% of homes in Lawrenceville 30044
  • Bigger than 74% of homes in Lawrenceville 30044
  • Has a bigger lot than 81% of homes in Lawrenceville 30044
  • Older than 88% of homes in Gwinnett County

What homes are worth in Lawrenceville 30044

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

This home
$244K$616K

This home is worth more than 72% of homes in Lawrenceville 30044.

How it measures up in Lawrenceville 30044

The dot is this home. The mark in the middle is the typical home in Lawrenceville 30044.

Estimated value$401,189
CheaperTypical $349,871Pricier

Pricier than 72% of homes nearby

Price per ft²$160
CheaperTypical $176Pricier

Pricier than 26% of homes nearby

Living area2,502 ft²
SmallerTypical 1,978 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.45 ac
SmallerTypical 0.28 acBigger

Bigger than 81% of homes nearby

Year built1978
OlderTypical 1992Newer

Newer than 15% of homes nearby

How 3100 Blackshear Ct ranks against every home in each area.
MeasureThis homeLawrenceville 30044Gwinnett County
Estimated valuepricier than$401,18972% of homes51% of homes
Price per ft²pricier than$16026% of homes27% of homes
Living areabigger than2,502 ft²74% of homes59% of homes
Lot sizebigger than0.45 ac81% of homes72% of homes
Year builtnewer than197815% of homes12% of homes

About 3100 Blackshear Ct

How much is 3100 Blackshear Ct, Lawrenceville, GA worth?

The TopHap Estimate for 3100 Blackshear Ct, Lawrenceville, GA is $401,189 as of Aug 30, 2026. The likely range is $388,113 to $414,265. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3100 Blackshear Ct, Lawrenceville, GA last sell?

3100 Blackshear Ct, Lawrenceville, GA last sold on Jan 16, 2015 for $204,900, according to the county's recorded deed. TopHap holds 9 recorded sales for this parcel.

How big is 3100 Blackshear Ct, Lawrenceville, GA?

3100 Blackshear Ct, Lawrenceville, GA has 4 bedrooms, 3 bathrooms, 2,502 square feet of living space and a 0.45-acre lot.

When was 3100 Blackshear Ct, Lawrenceville, GA built?

3100 Blackshear Ct, Lawrenceville, GA was built in 1978, making it 48 years old. It is a cape cod home. The building has 1 story.

What schools serve 3100 Blackshear Ct, Lawrenceville, GA?

3100 Blackshear Ct, Lawrenceville, GA is assigned to Five Forks Middle School (middle), rated A-; Gwin Oaks Elementary School (elementary), rated A-; Brookwood High School (high), rated A. All sit in Gwinnett County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3100 Blackshear Ct, Lawrenceville, GA compare to other homes in Lawrenceville 30044?

Among the 25,200 homes in Lawrenceville 30044, it is worth more than 72% of them ($401,189 against a typical $349,871), its price per square foot is higher than 26% of them ($160 against a typical $176), it is bigger than 74% of them (2,502 ft² against a typical 1,978 ft²), its lot is bigger than 81% of them (0.45 ac against a typical 0.28 ac) and it is newer than 15% of them (1978 against a typical 1992). Measured against all of Gwinnett County, it is worth more than 51% 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 3100 Blackshear Ct, Lawrenceville, GA?

The 2025 property tax bill for 3100 Blackshear Ct, Lawrenceville, GA was $4,504. The county assessed it at $159,160.

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