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Single Family ResidenceResidential
$546,076$158 / 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 Jul 14, 2026
Last sold for $352,900 on Sep 29, 2004

640 RIVER VALLEY DR

DACULA, GA 30019
5
Beds
4
Baths
3,448 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
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

$546K
$518K low$574K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$352,900 · Sep 29, 2004
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.$193,226
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$154,581
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.64%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$282,300
HOME AMERICA MORTGAGE CO · P · recorded Sep 29, 2004
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$70,550
HOME AMERICA MORTGAGE CO

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,016 (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.$254,960 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,520
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$217,440
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,520
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$637,400

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.0.27
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 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.No
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.Deck · 346 ft²Porch · 60 ft²

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.

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

E
Dacula Elementary SchoolB-
Elementary · Grades KG–5 · 1.8 mi
H
Dacula High SchoolB
High · Grades 9–12 · 2.4 mi
M
Dacula Middle SchoolA
Middle · Grades 6–8 · 2.6 mi

District: Gwinnett County School District

Neighborhood · ZIP 30019These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.57,696
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,228 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,881
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,776
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

640 River Valley 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.

  • Worth more than 81% of homes in Gwinnett County
  • Costs less per square foot than 76% of homes in Gwinnett County
  • Bigger than 86% of homes in Gwinnett County
  • Has a smaller lot than 71% of homes in Dacula 30019
  • Newer than 66% of homes in Gwinnett County

What homes are worth in Dacula 30019

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

This home
$261K$899K

This home is worth more than 77% of homes in Dacula 30019.

How it measures up in Dacula 30019

The dot is this home. The mark in the middle is the typical home in Dacula 30019.

Estimated value$546,076
CheaperTypical $446,430Pricier

Pricier than 77% of homes nearby

Price per ft²$158
CheaperTypical $171Pricier

Pricier than 31% of homes nearby

Living area3,448 ft²
SmallerTypical 2,654 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.27 ac
SmallerTypical 0.34 acBigger

Bigger than 29% of homes nearby

Year built2002
OlderTypical 2002Newer

Newer than 56% of homes nearby

How 640 River Valley Dr ranks against every home in each area.
MeasureThis homeDacula 30019Gwinnett County
Estimated valuepricier than$546,07677% of homes81% of homes
Price per ft²pricier than$15831% of homes24% of homes
Living areabigger than3,448 ft²78% of homes86% of homes
Lot sizebigger than0.27 ac29% of homes40% of homes
Year builtnewer than200256% of homes66% of homes

About 640 River Valley Dr

How much is 640 River Valley Dr, Dacula, GA worth?

The TopHap Estimate for 640 River Valley Dr, Dacula, GA is $546,076 as of Jul 14, 2026. The likely range is $517,758 to $574,394. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 River Valley Dr, Dacula, GA last sell?

640 River Valley Dr, Dacula, GA last sold on Sep 29, 2004 for $352,900, according to the county's recorded deed.

How big is 640 River Valley Dr, Dacula, GA?

640 River Valley Dr, Dacula, GA has 5 bedrooms, 4 bathrooms, 3,448 square feet of living space and a 0.27-acre lot.

When was 640 River Valley Dr, Dacula, GA built?

640 River Valley Dr, Dacula, GA was built in 2002, making it 24 years old. It is a conventional home. The building has 2 stories.

What schools serve 640 River Valley Dr, Dacula, GA?

640 River Valley Dr, Dacula, GA is assigned to Dacula 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 640 River Valley Dr, Dacula, GA compare to other homes in Dacula 30019?

Among the 17,574 homes in Dacula 30019, it is worth more than 77% of them ($546,076 against a typical $446,430), its price per square foot is higher than 31% of them ($158 against a typical $171), it is bigger than 78% of them (3,448 ft² against a typical 2,654 ft²), its lot is bigger than 29% of them (0.27 ac against a typical 0.34 ac) and it is newer than 56% of them (2002 against a typical 2002). Measured against all of Gwinnett County, it is worth more than 81% 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 640 River Valley Dr, Dacula, GA?

The 2025 property tax bill for 640 River Valley Dr, Dacula, GA was $7,016. The county assessed it at $254,960.

Closest homes

More homes in Dacula 30019

Assigned schools

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