Walnut St, New Haven, CT Property Records

New Haven City property records for 15 addresses on Walnut St, New Haven, CT · Last verified July 2026

Walnut St Highlights

Properties 23
Median Sale Price $295,000
Deeds and Mortgages on File 32
Median Price per Sqft $165
Owner Occupied 48%
Median Annual Tax Bill $3,351
Median Year Built 1920
Median Ownership Tenure 9 years

Properties on Walnut St

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

11 Walnut St

2 bd · 2 ba · 1,282 sqft · 0.053 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Apr 2006 $3,3512025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

13 Walnut St

0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Dec 2025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

15 Walnut St

4 bd · 2 ba · 1,616 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jun 2025 $4,9292025 Amount on Record Jul 2018 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17 Walnut St

4 bd · 2.5 ba · 1,628 sqft · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Oct 2024 $6,3602025 Amount on Record Jan 2020 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

32 Walnut St

1,864 sqft · Built 1920 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Sep 2005 $9,2062025 Amount on Record Aug 2001 1 Name on Record AssessorUpdated Jul 2026

34 Walnut St

5 bd · 2 ba · 2,520 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 2015 $4,5232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

36 Walnut St

4 bd · 2 ba · 1,512 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0862025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

38 Walnut St

4 bd · 2 ba · 1,330 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000May 2026 $3,4282025 Amount on Record Jul 2024 1 Name on Record Assessor + 7 DocumentsUpdated Jul 2026

40 Walnut St

9 bd · 6 ba · 3,564 sqft · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,400Apr 2011 $12,6812025 —Mar 2011 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

42 Walnut St

9 bd · 3 ba · 2,940 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Oct 2017 $5,0172025 Amount on Record Aug 2004 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

44 Walnut St

6 bd · 7 ba · 3,300 sqft · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0932025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

46 Walnut St

6 bd · 3 ba · 2,880 sqft · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jul 2004 $5,4912025 Amount on Record Feb 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

48 Walnut St

2 bd · 1 ba · 1,214 sqft · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,000Jul 2018 $2,9872025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

50 Walnut St

6 bd · 6 ba · 3,828 sqft · 0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Jan 2025 $10,5852025 Amount on Record May 2009 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

55 Walnut St

9 units · Built 1993 · 1,604 sq ft

Last Sale Median Tax Bill Median Sale    
$113,000Oct 2021 $2,9762025 $101,0009 units    

Property Records in Nearby Streets