Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$334,182$212 / 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 Sep 24, 2026
Last sold for $207,000 on Sep 25, 2017

645 COMMERCE ST

TOWNSEND, DE 19734
3
Beds
1
Baths
1,573 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$334K
$323K low$345K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$207,000 · Sep 25, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,984 (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.$292,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$59,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$233,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$40,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$216,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
74
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
49
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyNEW CASTLE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2000
Lot (acres)The size of the land the home sits on, from county records.0.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Townsend Elementary SchoolA
Elementary · Grades 1–5 · 0.3 mi
M
Everett Meredith Middle SchoolB
Middle · Grades 6–8 · 3.8 mi
H
Odessa High School
High · Grades 9–12 · 3.9 mi

District: Appoquinimink School District

Neighborhood · ZIP 19734These 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.25
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 100.53

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.3.3%
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.19,156
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.225 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,981
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,823
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.70%

Owner Tools

Do you own this home?
Claim this home

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

645 Commerce St 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 less than 90% of homes in Townsend 19734
  • Smaller than 79% of homes in Townsend 19734
  • Has a smaller lot than 84% of homes in Townsend 19734
  • Older than 97% of homes in Townsend 19734

What homes are worth in Townsend 19734

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

This home
$227K$866K

This home is worth more than 10% of homes in Townsend 19734.

How it measures up in Townsend 19734

The dot is this home. The mark in the middle is the typical home in Townsend 19734.

Estimated value$334,182
CheaperTypical $491,956Pricier

Pricier than 10% of homes nearby

Price per ft²$212
CheaperTypical $219Pricier

Pricier than 45% of homes nearby

Living area1,573 ft²
SmallerTypical 2,225 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.15 ac
SmallerTypical 0.39 acBigger

Bigger than 16% of homes nearby

Year built1920
OlderTypical 2006Newer

Newer than 3% of homes nearby

How 645 Commerce St ranks against every home in each area.
MeasureThis homeTownsend 19734New Castle County
Estimated valuepricier than$334,18210% of homes38% of homes
Price per ft²pricier than$21245% of homes44% of homes
Living areabigger than1,573 ft²21% of homes42% of homes
Lot sizebigger than0.15 ac16% of homes37% of homes
Year builtnewer than19203% of homes9% of homes

About 645 Commerce St

How much is 645 Commerce St, Townsend, DE worth?

The TopHap Estimate for 645 Commerce St, Townsend, DE is $334,182 as of Sep 24, 2026. The likely range is $323,319 to $345,045. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 645 Commerce St, Townsend, DE last sell?

645 Commerce St, Townsend, DE last sold on Sep 25, 2017 for $207,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 645 Commerce St, Townsend, DE?

645 Commerce St, Townsend, DE has 3 bedrooms, 1 bathrooms, 1,573 square feet of living space and a 0.15-acre lot.

When was 645 Commerce St, Townsend, DE built?

645 Commerce St, Townsend, DE was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 645 Commerce St, Townsend, DE?

645 Commerce St, Townsend, DE is assigned to Townsend Elementary School (elementary), rated A; Everett Meredith Middle School (middle), rated B; Odessa High School (high). All sit in Appoquinimink School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 645 Commerce St, Townsend, DE compare to other homes in Townsend 19734?

Among the 5,453 homes in Townsend 19734, it is worth more than 10% of them ($334,182 against a typical $491,956), its price per square foot is higher than 45% of them ($212 against a typical $219), it is bigger than 21% of them (1,573 ft² against a typical 2,225 ft²), its lot is bigger than 16% of them (0.15 ac against a typical 0.39 ac) and it is newer than 3% of them (1920 against a typical 2006). Measured against all of New Castle County, it is worth more than 38% 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 645 Commerce St, Townsend, DE?

The 2025 property tax bill for 645 Commerce St, Townsend, DE was $1,984. The county assessed it at $292,800.

More homes on Commerce St

Closest homes

More homes in Townsend 19734

Assigned schools

Explore the area

See this home in context

Open 645 Commerce St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map