81 Oak St is a 1,819 square foot multi-family home on a 5,227 square foot lot with 3 bedrooms and 1.5 bathrooms. - it last sold on May 17, 1984 for $137,500. Based on Redfin's Lexington data, we estimate the home's value is $1,163,655.
Multi-familyProperty Type
1972Year Built
5,227 sq ftLot Size
$640Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,163,655
$1.0M since sold in May 1984$18K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24% higher than the average sale price ($939K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 672
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Duplex
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,819
Gross Sq. Ft: 3,336
Ground Floor Sq. Ft: 1,091
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,227
Municipality Name: LEXINGTON
Acres: 0.12
Zoning Code: RS
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,819
Stories: 2.0
Lot Size: 5,227 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1972
Year Renovated: —
County: Middlesex County
APN: 1667719S
Home facts updated by county records on Sep 11, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bowman Elementary School
Public K-5 • Assigned • 0.9mi
10/10
Jonas Clarke Middle School
Public 6-8 • Assigned • 1.5mi
10/10
Lexington High School
Public 9-12 • Assigned • 2.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Lexington continues to be a competitive Seller's market driven by its historic appeal & location. With buildable land exhausted, true inventory growth is very constrained; development mostly replaces existing homes. New zoning laws will eventually...