West Haven City property records for 19 addresses on N Union Ave, West Haven, CT · Last verified October 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $128,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $75 |
| Owner Occupied | 68% |
| Median Annual Tax Bill | $6,340 |
| Median Year Built | 1930 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 N Union Ave |
3 bd · 1.5 ba · 1,673 sqft built 1900 · 0.33 acres | $1,946 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 N Union Ave |
0.019 acres | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 N Union Ave |
3 bd · 1.5 ba · 1,704 sqft built 1900 · 0.169 acres | $105,000 Nov 2018 | $5,277 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 N Union Ave |
4 bd · 3 ba · 2,653 sqft built 1900 · 0.23 acres | $85,000 Dec 1998 | $9,059 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 N Union Ave |
3 bd · 1 ba · 1,134 sqft built 1950 · 0.15 acres | $48,000 Jul 2008 | $5,835 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 N Union Ave |
2 bd · 1 ba · 876 sqft built 1935 · 0.089 acres | $134,000 Sep 2002 | $4,863 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 N Union Ave |
2 bd · 1.5 ba · 1,276 sqft built 1900 · 0.25 acres | $4,609 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 N Union Ave |
2 bd · 2 ba · 852 sqft built 1930 · 0.089 acres | $52,549 May 2016 | $5,298 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
60 N Union Ave |
5 bd · 3 ba · 3,200 sqft built 1930 · 0.139 acres | $162,500 Sep 2016 | $10,195 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
62 N Union Ave |
5 bd · 3 ba · 3,084 sqft built 1930 · 0.139 acres | — Jun 2023 | $9,688 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
63 N Union Ave |
3 bd · 2.5 ba · 1,212 sqft built 1995 · 0.16 acres | $127,000 Apr 2015 | $7,740 2024 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
66 N Union Ave |
2 bd · 2.5 ba · 1,152 sqft built 1951 · 0.13 acres | $6,340 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
67 N Union Ave |
2 bd · 1 ba · 1,525 sqft built 1930 · 0.16 acres | $74,000 Jul 2013 | $6,753 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
71 N Union Ave |
5 bd · 2.5 ba · 2,640 sqft built 1927 · 0.269 acres | $340,000 Oct 2022 | $8,204 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
76 N Union Ave |
3 bd · 3 ba · 2,127 sqft built 1927 · 0.16 acres | $160,000 Nov 2021 | $10,425 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
77 N Union Ave |
2 bd · 2 ba · 2,090 sqft built 1927 · 0.169 acres | $105,000 Sep 1998 | $6,785 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
83 N Union Ave |
2 bd · 1 ba · 1,008 sqft built 1950 · 0.119 acres | $128,000 Dec 2016 | $5,600 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
89 N Union Ave |
1 bd · 1 ba · 1,114 sqft built 1950 · 0.13 acres | $79,900 Dec 1995 | $5,424 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
95 N Union Ave |
2 bd · 2 ba · 1,114 sqft built 1950 · 0.1 acres | $4,967 2024 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |