21 Louis St
Chelsea, MA 02150
- 4Beds
- 4Baths
- 1,574ft²Living Area
- 5,000ft²Lot Size
- -Pool
- 6Car
- 1986Year Built
- -DOM
- -Permit
Property Valuations
Latest estimates for 21 Louis St based on TopHap automated valuation model (AVM).
TopHap Estimate
$738,500
$469/ft²
+$598K above Sold Price
Updated 5 months ago
Last Sold Price
$140,500
$89/ft²
31 years ago
21 Louis St is valued at $738,500 by TopHap AVM 5 months ago.
21 Louis St was last sold in 1994 for $140,500.
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$7,652.00From latest Total Assessed Value1.15%Total Assessed Value$664,800=Land+
Assessed Value$247,700Additions
Assessed Value$417,100
In 2025, taxes billed for 21 Louis St were $7,652, which is 1.15% from latest Total Assessed Value of $664,800.
Property History
21 Louis St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 21 Louis St
Hazard Risks
Hurricane127Wind111Air Pollution105Lead104Ozone101Nat'l Avg100Weather97Carb Mono93Particulates92Earthquake76Hail71Tornado53
12 hazards (Carbon Monoxide, Earthquake Risk, Hail Index, Tornado Index, Hurricane Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 21 Louis St.
Walkability Index
14 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Louis St has a walkability score of 14 out of 20, which means that it is in a somewhat walkable area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
22°F
High
38°F
Summer
Average
Low
61°F
High
79°F
In the winter at 21 Louis St, temperatures range from 22.49°F to 38.3°F with an average of 30.4°F. In the summer, the temperature ranges from 60.88°F to 79.17°F with and average of 70.03°F.
School Information
Public/private schools serving 21 Louis St
Public Schools
Nearby public schools serving 21 Louis St have ratings undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, and undefined.
Neighborhood
This property is located in 02150.
Seasonal Housing units 02150
5%of housing is for seasonal rent.
Daytime Population for 02150
-7%of people during work hours.
Crime Index for 02150
101
The crime index in 02150 is 101, which is 1.0 times higher than national average.
Market Trends
Historical market data near 21 Louis St over selected time period.
Nearby Properties on Louis St
- 14 Louis St, Chelsea, MA 02150 is a 1,216 square foot, 2 bedroom, 1 bathroom, 0.17 acre property. It was built in 1900 and has an estimate of $550,695 with a price per ft² of $453.
- 38 Louis St, Chelsea, MA 02150 is a 1,916 square foot, 5 bedroom, 2 bathroom, 0.23 acre property. It was built in 1920 and has an estimate of $647,800 with a price per ft² of $338.
- 36 Louis St, Chelsea, MA 02150 is a 2,222 square foot, 6 bedroom, 4.25 bathroom, 0.11 acre property. It was built in 1920 and has an estimate of $747,900 with a price per ft² of $337.
- 30 Louis St, Chelsea, MA 02150 is a 1,774 square foot, 4 bedroom, 2 bathroom, 0.11 acre property. It was built in 1920 and has an estimate of $609,200 with a price per ft² of $343.
- 22 Louis St, Chelsea, MA 02150 is a 1,932 square foot, 4 bedroom, 2 bathroom, 0.14 acre property. It was built in 1920 and has an estimate of $613,800 with a price per ft² of $318.
- 21 Louis St, Chelsea, MA 02150 is a 1,574 square foot, 4 bedroom, 4.25 bathroom, 0.11 acre property. It was built in 1986 and has an estimate of $655,800 with a price per ft² of $417.
- 18 Louis St, Chelsea, MA 02150 is a 2,644 square foot, 4 bedroom, 3 bathroom, 0.09 acre property. It was built in 1920 and has an estimate of $721,800 with a price per ft² of $273.
- 34 Louis St, Chelsea, MA 02150 is a 1,372 square foot, 3 bedroom, 2.25 bathroom, 0.11 acre property. It was built in 1900 and has an estimate of $552,573 with a price per ft² of $403.
- 12 Louis St, Chelsea, MA 02150 is a 1,344 square foot, 3 bedroom, 2 bathroom, 0.06 acre property. It was built in 1925 and has an estimate of $519,304 with a price per ft² of $386.
- 24 Louis St, Chelsea, MA 02150 is a 1,220 square foot, 3 bedroom, 3.25 bathroom, 0.09 acre property. It was built in 1920 and has an estimate of $490,535 with a price per ft² of $402.
- 26 Louis St, Chelsea, MA 02150 is a 1,615 square foot, 3 bedroom, 1 bathroom, 0.14 acre property. It was built in 1920 and has an estimate of $600,000 with a price per ft² of $372.
- 32 1/2 Louis St, Chelsea, MA 02150 is a 2,208 square foot, 6 bedroom, 2 bathroom, 0.11 acre property. It was built in 1920 and has an estimate of $649,000 with a price per ft² of $294.
- 13 Louis St, Chelsea, MA 02150 is a 2,137 square foot, 4 bedroom, 2 bathroom, 0.09 acre property. It was built in 1901 and has an estimate of $629,200 with a price per ft² of $294.
- 25 Louis St, Chelsea, MA 02150 is a 2,384 square foot, 6 bedroom, 3 bathroom, 0.23 acre property.
- 8 Louis St, Chelsea, MA 02150 is a 2,148 square foot, 5 bedroom, 3 bathroom, 0.11 acre property. It was built in 1920 and has an estimate of $672,300 with a price per ft² of $313.
- 15 Louis St, Chelsea, MA 02150 is a 0.08 acre property. It has an estimate of $753,881.
- 10 Louis St, Chelsea, MA 02150 is a 2,224 square foot, 5 bedroom, 2 bathroom, 0.11 acre property. It was built in 1900 and has an estimate of $633,200 with a price per ft² of $285.
- 41 Louis St, Chelsea, MA 02150 is a 7,763 square foot and 0.33 acre property. It was built in 1900 and has an estimate of $1,110,000 with a price per ft² of $143.
- 35 Louis St, Chelsea, MA 02150 is a 1,814 square foot, 6 bedroom, 3 bathroom, 0.11 acre property.
- 19 Louis St, Chelsea, MA 02150 is a 3,207 square foot, 6 bedroom, 3 bathroom, 0.11 acre property.
- 17 Louis St, Chelsea, MA 02150 is a 2,800 square foot, 6 bedroom, 4.25 bathroom, 0.11 acre property. It was built in 1920 and has an estimate of $788,100 with a price per ft² of $281.
- 23 Louis St, Chelsea, MA 02150 is a 2,275 square foot, 7 bedroom, 3 bathroom, 0.11 acre property.
- 11 Louis St, Chelsea, MA 02150 is a 0.05 acre property.
- 11r Louis St, Chelsea, MA 02150 is a 0.01 acre property.
- 31 Louis St, Chelsea, MA 02150 is a 0.11 acre property. It has an estimate of $849,000.
- View more properties on Louis St