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Single Family ResidenceResidential
$401,658$159 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

420 DUNAGAN DR

LAWRENCEVILLE, GA 30045
4
Beds
3 / 1
Baths
2,522 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
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

$402K
$382K low$421K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$802 (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.$165,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$139,680
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$165,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$414,500

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.0.28
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

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.

Foreclosure Filings(1)

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

E
Alcova Elementary SchoolB-
Elementary · Grades KG–5 · 2.8 mi
H
Dacula High SchoolB
High · Grades 9–12 · 3.3 mi
M
Dacula Middle SchoolA-
Middle · Grades 6–8 · 3.6 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

420 Dunagan Dr 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 less per square foot than 72% 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
$259K$680K

This home is worth more than 59% 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$401,658
CheaperTypical $383,847Pricier

Pricier than 59% of homes nearby

Price per ft²$159
CheaperTypical $163Pricier

Pricier than 42% of homes nearby

Living area2,522 ft²
SmallerTypical 2,382 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.28 ac
SmallerTypical 0.28 acBigger

Bigger than 57% of homes nearby

Year built2001
OlderTypical 2003Newer

Newer than 39% of homes nearby

How 420 Dunagan Dr ranks against every home in each area.
MeasureThis homeLawrenceville 30045Gwinnett County
Estimated valuepricier than$401,65859% of homes53% of homes
Price per ft²pricier than$15942% of homes28% of homes
Living areabigger than2,522 ft²58% of homes60% of homes
Lot sizebigger than0.28 ac57% of homes46% of homes
Year builtnewer than200139% of homes63% of homes

About 420 Dunagan Dr

How much is 420 Dunagan Dr, Lawrenceville, GA worth?

The TopHap Estimate for 420 Dunagan Dr, Lawrenceville, GA is $401,658 as of Oct 21, 2026. The likely range is $382,412 to $420,904. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Dunagan Dr, Lawrenceville, GA last sell?

420 Dunagan Dr, Lawrenceville, GA last sold on Apr 30, 2013, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 420 Dunagan Dr, Lawrenceville, GA?

420 Dunagan Dr, Lawrenceville, GA has 4 bedrooms, 3 bathrooms, 2,522 square feet of living space and a 0.28-acre lot.

When was 420 Dunagan Dr, Lawrenceville, GA built?

420 Dunagan Dr, Lawrenceville, GA was built in 2001, making it 25 years old. It is a conventional home. The building has 2 stories.

What schools serve 420 Dunagan Dr, Lawrenceville, GA?

420 Dunagan Dr, Lawrenceville, GA is assigned to Alcova Elementary School (elementary), rated B-; Dacula High School (high), rated B; Dacula Middle School (middle), rated A-. All sit in Gwinnett County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Dunagan Dr, Lawrenceville, GA compare to other homes in Lawrenceville 30045?

Among the 14,100 homes in Lawrenceville 30045, it is worth more than 59% of them ($401,658 against a typical $383,847), its price per square foot is higher than 42% of them ($159 against a typical $163), it is bigger than 58% of them (2,522 ft² against a typical 2,382 ft²), its lot is bigger than 57% of them (0.28 ac against a typical 0.28 ac) and it is newer than 39% of them (2001 against a typical 2003). Measured against all of Gwinnett County, it is worth more than 53% 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 Dunagan Dr, Lawrenceville, GA?

The 2025 property tax bill for 420 Dunagan Dr, Lawrenceville, GA was $802. The county assessed it at $165,800.

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