29 Champney St is a 1,556 square foot multi-family home on a 0.62 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Groton data, we estimate the home's value is $651,032.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$9,928 (+7.0%)
$260,500 + $411,200
$671,700
2025
$9,275 (+8.8%)
$248,100 + $360,100
$608,200
2024
$8,521 (+8.3%)
$248,100 + $316,600
$564,700
2023
$7,870 (−1.4%)
$244,200 + $259,000
$503,200
2022
$7,985 (+17.2%)
$227,700 + $236,800
$464,500
2021
$6,815 (+1.8%)
$200,200 + $187,000
$387,200
2020
$6,693 (+3.8%)
$204,900 + $180,200
$385,100
2019
$6,451 (−1.8%)
$204,900 + $151,300
$356,200
2018
$6,570 (+4.2%)
$204,900 + $147,000
$351,900
2017
$6,307 (+5.0%)
$204,900 + $140,500
$345,400
2016
$6,004 (+2.8%)
$186,500 + $133,200
$319,700
2015
$5,841 (+5.1%)
$186,500 + $133,200
$319,700
2014
$5,556 (+3.2%)
$186,500 + $133,200
$319,700
2013
$5,384 (+3.0%)
$186,500 + $133,000
$319,500
2012
$5,229 (−1.8%)
$192,200 + $133,000
$325,200
2011
$5,327 (+15.1%)
$192,200 + $133,000
$325,200
2010
$4,630 (−0.6%)
$165,100 + $128,300
$293,400
2009
$4,657
$176,900 + $148,300
$325,200
Tax history for 29 Champney St
Year
Property tax
Land + Additions
Assessment*
2026
$9,928 (+7.0%)
$260,500 + $411,200
$671,700
2025
$9,275 (+8.8%)
$248,100 + $360,100
$608,200
2024
$8,521 (+8.3%)
$248,100 + $316,600
$564,700
2023
$7,870 (−1.4%)
$244,200 + $259,000
$503,200
2022
$7,985 (+17.2%)
$227,700 + $236,800
$464,500
2021
$6,815 (+1.8%)
$200,200 + $187,000
$387,200
2020
$6,693 (+3.8%)
$204,900 + $180,200
$385,100
2019
$6,451 (−1.8%)
$204,900 + $151,300
$356,200
2018
$6,570 (+4.2%)
$204,900 + $147,000
$351,900
2017
$6,307 (+5.0%)
$204,900 + $140,500
$345,400
2016
$6,004 (+2.8%)
$186,500 + $133,200
$319,700
2015
$5,841 (+5.1%)
$186,500 + $133,200
$319,700
2014
$5,556 (+3.2%)
$186,500 + $133,200
$319,700
2013
$5,384 (+3.0%)
$186,500 + $133,000
$319,500
2012
$5,229 (−1.8%)
$192,200 + $133,000
$325,200
2011
$5,327 (+15.1%)
$192,200 + $133,000
$325,200
2010
$4,630 (−0.6%)
$165,100 + $128,300
$293,400
2009
$4,657
$176,900 + $148,300
$325,200
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 17, 2024 • Active
Additions/alterations
Addition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,065
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Very Good
Building Style Type: Conventional
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,556
Gross Sq. Ft: 3,383
Ground Floor Sq. Ft: 1,065
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 27,007
Municipality Name: GROTON
Acres: 0.62
Zoning Code: RA
State Use Description: 2-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,556
Stories: 2.0
Lot Size: 0.62 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1890
Year Renovated: —
County: Middlesex County
APN: 1561759S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
Florence Roche School
Public K-4 • Assigned • 0.1mi
8/10
Groton Dunstable Regional Middle School
Public 5-8 • Assigned • 0.2mi
7/10
Groton-Dunstable Regional High School
Public 9-12 • Assigned • 3.1mi
9/10
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
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Groton, MA • 01450
Average low and high temperatures (°F)
31
17
34
18
50
30
60
39
68
49
79
60
83
64
80
58
74
53
63
43
50
34
36
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$619,000 – $749,000
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Property information provided by MLS PIN when last listed in 2023. This data may not match public records. Learn more.
Listing agent: Ralph Wiechmann (9787272906)
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.