Day St, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 15 addresses on Day St, Cambridge, MA · Last verified July 2026

Day St Highlights

Properties 17
Median Sale Price $1,925,000
Deeds and Mortgages on File 15
Median Price per Sqft $625
Owner Occupied 29%
Median Annual Tax Bill $11,927
Median Year Built 1890
Median Ownership Tenure 7 years

Properties on Day St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

4 Day St

5 bd · 3.5 ba · 3,599 sqft · 0.088 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,250,000Feb 2019 $11,2852025 Amount on Record Aug 2010 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

4R Day St

2 bd · 1.5 ba · 1,030 sqft · 0.038 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,250,000Feb 2019 $5,7402025 Amount on Record Aug 2010 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

5 Day St

6 bd · 4.5 ba · 3,802 sqft · 0.135 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,0882025 2 Names on Record AssessorUpdated Apr 2026

6B Day St

7 bd · 3.5 ba · 3,744 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 1982 $13,3342025 2 Names on Record AssessorUpdated Apr 2026

8 Day St

8 bd · 2.5 ba · 3,484 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,595,000Oct 2022 Amount on Record Dec 2020 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

8 Day St, #1

3 bd · 2.5 ba · 1,134 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,2512025 1 Name on Record AssessorUpdated Apr 2026

8 Day St, #2

3 bd · 2.5 ba · 2,055 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,925,000Jun 2022 $9,9022025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

9 Day St

6 bd · 3.5 ba · 4,307 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,9082025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

10 Day St

3 bd · 3.5 ba · 3,142 sqft · 0.127 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,7252025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

11 Day St

6 bd · 2.5 ba · 3,680 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,995,000Jul 2023 $12,8312025 —Mar 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12 Day St

6 bd · 2.5 ba · 3,064 sqft · 0.136 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,9272025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

13 Day St

0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,800Mar 2000 2 Names on Record AssessorUpdated Apr 2026

15 Day St

3 units · Built 1890 · 1,477 sq ft

Last Sale Median Tax Bill Median Sale    
$1,375,000May 2024 $6,1282025 $560,0003 units    

17 Day St

6 bd · 1.5 ba · 2,744 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000Apr 1994 $12,6502025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

19 Day St

0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated Apr 2026

Wildfire Risk on Day St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets