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Single Family ResidenceResidential
$564,999$323 / 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 96How 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 $305,000 on May 1, 2018

21 EMERALD AVE

LAWRENCE, MA 01843
5
Beds
2
Baths
1,750 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$565K
$545K low$585K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$305,000 · May 1, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,406 (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.$500,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$163,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$336,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$545,680

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
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

H
Lawrence High SchoolF
High · Grades 9–12 · 0.4 mi
E
South Lawrence East Elementary SchoolD
Elementary · Grades 1–5 · 0.7 mi
M
Spark AcademyB
Middle · Grades 6–8 · 0.7 mi

District: Lawrence School District

Neighborhood · ZIP 01843These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.92

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.27,979
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,139 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,170
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,327
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

21 Emerald Ave 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 72% of homes in Essex County
  • Costs less per square foot than 81% of homes in Essex County
  • Has a bigger lot than 83% of homes in Lawrence 01843

What homes are worth in Lawrence 01843

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

This home
$206K$734K

This home is worth more than 68% of homes in Lawrence 01843.

How it measures up in Lawrence 01843

The dot is this home. The mark in the middle is the typical home in Lawrence 01843.

Estimated value$564,999
CheaperTypical $526,730Pricier

Pricier than 68% of homes nearby

Price per ft²$323
CheaperTypical $386Pricier

Pricier than 25% of homes nearby

Living area1,750 ft²
SmallerTypical 1,541 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.23 ac
SmallerTypical 0.15 acBigger

Bigger than 83% of homes nearby

Year built1952
OlderTypical 1945Newer

Newer than 59% of homes nearby

How 21 Emerald Ave ranks against every home in each area.
MeasureThis homeLawrence 01843Essex County
Estimated valuepricier than$564,99968% of homes28% of homes
Price per ft²pricier than$32325% of homes19% of homes
Living areabigger than1,750 ft²58% of homes46% of homes
Lot sizebigger than0.23 ac83% of homes43% of homes
Year builtnewer than195259% of homes45% of homes

About 21 Emerald Ave

How much is 21 Emerald Ave, Lawrence, MA worth?

The TopHap Estimate for 21 Emerald Ave, Lawrence, MA is $564,999 as of Sep 24, 2026. The likely range is $544,993 to $585,005. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Emerald Ave, Lawrence, MA last sell?

21 Emerald Ave, Lawrence, MA last sold on May 1, 2018 for $305,000, according to the county's recorded deed.

How big is 21 Emerald Ave, Lawrence, MA?

21 Emerald Ave, Lawrence, MA has 5 bedrooms, 2 bathrooms, 1,750 square feet of living space and a 0.23-acre lot.

When was 21 Emerald Ave, Lawrence, MA built?

21 Emerald Ave, Lawrence, MA was built in 1952, making it 74 years old. It is a cape cod home. The building has 2 stories.

What schools serve 21 Emerald Ave, Lawrence, MA?

21 Emerald Ave, Lawrence, MA is assigned to Lawrence High School (high), rated F; South Lawrence East Elementary School (elementary), rated D; Spark Academy (middle), rated B. All sit in Lawrence School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Emerald Ave, Lawrence, MA compare to other homes in Lawrence 01843?

Among the 4,496 homes in Lawrence 01843, it is worth more than 68% of them ($564,999 against a typical $526,730), its price per square foot is higher than 25% of them ($323 against a typical $386), it is bigger than 58% of them (1,750 ft² against a typical 1,541 ft²), its lot is bigger than 83% of them (0.23 ac against a typical 0.15 ac) and it is newer than 59% of them (1952 against a typical 1945). Measured against all of Essex County, it is worth more than 28% 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 21 Emerald Ave, Lawrence, MA?

The 2025 property tax bill for 21 Emerald Ave, Lawrence, MA was $4,406. The county assessed it at $500,700.

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