261 Mammoth Rd is a 3,370 square foot multi-family home on a 9,148 square foot lot with 6 bedrooms and 3 bathrooms. Based on Redfin's Lowell data, we estimate the home's value is $839,530.
Multi-familyProperty Type
1930Year Built
9,148 sq ftLot Size
$249Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$839,530
$10K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.8% higher than the average sale price ($719K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$8,926 (+8.0%)
$166,200 + $611,300
$777,500
2024
$8,261 (+3.2%)
$134,100 + $559,500
$693,600
2023
$8,003 (+8.2%)
$109,500 + $534,900
$644,400
2022
$7,396 (+15.8%)
$96,900 + $485,900
$582,800
2021
$6,389 (+3.1%)
$84,300 + $390,400
$474,700
2020
$6,199 (+4.3%)
$109,000 + $355,000
$464,000
2019
$5,946 (+10.1%)
$95,800 + $327,700
$423,500
2018
$5,401 (+5.6%)
$91,200 + $284,100
$375,300
2017
$5,113 (+6.7%)
$82,900 + $259,800
$342,700
2016
$4,794 (+6.3%)
$80,700 + $235,500
$316,200
2015
$4,508 (+15.0%)
$77,300 + $213,900
$291,200
2013
$3,919 (−0.3%)
$85,300 + $175,800
$261,100
2012
$3,932 (+4.4%)
$90,400 + $175,800
$266,200
2011
$3,767 (+10.4%)
$85,300 + $178,700
$264,000
2010
$3,413 (−24.7%)
$87,300 + $169,900
$257,200
2009
$4,532
$115,800 + $272,200
$388,000
Tax history for 261 Mammoth Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,926 (+8.0%)
$166,200 + $611,300
$777,500
2024
$8,261 (+3.2%)
$134,100 + $559,500
$693,600
2023
$8,003 (+8.2%)
$109,500 + $534,900
$644,400
2022
$7,396 (+15.8%)
$96,900 + $485,900
$582,800
2021
$6,389 (+3.1%)
$84,300 + $390,400
$474,700
2020
$6,199 (+4.3%)
$109,000 + $355,000
$464,000
2019
$5,946 (+10.1%)
$95,800 + $327,700
$423,500
2018
$5,401 (+5.6%)
$91,200 + $284,100
$375,300
2017
$5,113 (+6.7%)
$82,900 + $259,800
$342,700
2016
$4,794 (+6.3%)
$80,700 + $235,500
$316,200
2015
$4,508 (+15.0%)
$77,300 + $213,900
$291,200
2013
$3,919 (−0.3%)
$85,300 + $175,800
$261,100
2012
$3,932 (+4.4%)
$90,400 + $175,800
$266,200
2011
$3,767 (+10.4%)
$85,300 + $178,700
$264,000
2010
$3,413 (−24.7%)
$87,300 + $169,900
$257,200
2009
$4,532
$115,800 + $272,200
$388,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
TTF
Traditional Neighborhood Two Family District
Traditional Neighborhood Residential Districts are designed to preserve, promote, and enhance the pedestrian-scale character of Lowell’s historic residential neighborhoods. All three encourage moderately-sized lots and prohibit large-scale developments. The TSF district emphasizes single-family homes, the TTF district also allows two-family homes, while the TMF also allows three-family homes and up to 6-unit multi-family developments by special permit. To encourage neighborhood stability and owner-occupancy, special provisions are provided for single-family developments in the TTF and TMF zones.
Permitted uses
Include but are not limited to:
Religious facility
Day care facility
Housing-Single unit
Housing-Other
Mixed use
Public service
Educational/school
Property details
Interior
Basement Information
Basement Sq. Ft: 1,296
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Type: Steam
Room Information
# of Rooms: 13
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Multi-Family
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 3,370
Gross Sq. Ft: 6,962
Ground Floor Sq. Ft: 1,296
# of Units: 3
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,148
Municipality Name: LOWELL
Acres: 0.21
Zoning Code: TTF
State Use Description: 3-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 6
Baths: 3.0
Sq. Ft.: 3,370
Stories: 2.0
Lot Size: 9,148 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1930
Year Renovated: —
County: Middlesex County
APN: 3177734
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Joseph McAvinnue Elementary School
Public PreK-4 • Assigned • 0.2mi
4/10
Dr An Wang Middle School
Public 5-8 • Assigned • 0.7mi
5/10
Lowell High School
Public 9-12 • Assigned • 1.4mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 16 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Lowell, MA • 01854
Average low and high temperatures (°F)
32
17
35
18
50
30
60
39
68
50
80
60
85
66
81
58
75
54
63
44
51
34
37
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.1 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$798,000 – $966,000
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