Warren County and Washington Township property records for 27 addresses on Long Hill Ave, Washington, NJ · Last verified October 2026
| Properties | 27 |
|---|---|
| Median Sale Price | $420,000 |
| Deeds and Mortgages on File | 19 |
| Median Price per Sqft | $184 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $10,779 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 23 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2 Long Hill Ave |
1,549 sqft built 1955 · 0.41 acres | $9,435 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Long Hill Ave |
1,040 sqft built 1958 · 0.439 acres | — Mar 2022 | $8,608 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Long Hill Ave |
1,040 sqft built 1957 · 0.46 acres | $125,000 Aug 1991 | $7,063 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Long Hill Ave |
1,376 sqft built 1958 · 0.46 acres | — Jul 1983 | $8,318 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Long Hill Ave |
1,523 sqft built 1959 · 0.48 acres | $236,000 Jan 2003 | $8,247 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 Long Hill Ave |
1,431 sqft built 1989 · 0.419 acres | $210,000 Dec 2020 | $7,680 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
13 Long Hill Ave |
1,325 sqft built 1968 · 0.419 acres | $152,000 Aug 1988 | $8,226 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Long Hill Ave |
1,325 sqft built 1970 · 0.419 acres | $123,000 Mar 1990 | $7,877 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Long Hill Ave |
1,200 sqft built 1973 · 0.419 acres | $7,655 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Long Hill Ave |
1,578 sqft built 1973 · 0.63 acres | $8,600 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Long Hill Ave |
1,807 sqft built 1972 · 0.35 acres | $126,000 Jul 1991 | $9,402 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 Long Hill Ave |
1,807 sqft built 1972 · 0.5 acres | $275,000 Aug 2003 | $9,830 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Long Hill Ave |
2,208 sqft built 1985 · 0.919 acres | $317,000 Jun 2016 | $12,177 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Long Hill Ave |
1,988 sqft built 1985 · 0.939 acres | $480,000 Jul 2023 | $12,081 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Long Hill Ave |
2,040 sqft built 1985 · 0.919 acres | $122,500 Jun 1985 | $11,308 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Long Hill Ave |
3,250 sqft built 1985 · 0.93 acres | $435,000 Jan 2004 | $16,355 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Long Hill Ave |
1,498 sqft built 1985 · 0.919 acres | $29,000 May 1985 | $10,728 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Long Hill Ave |
1,608 sqft built 1986 · 0.939 acres | $195,000 May 2019 | $10,779 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Long Hill Ave |
2,208 sqft built 1985 · 0.95 acres | $425,000 Sep 2022 | $12,656 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 Long Hill Ave |
2,206 sqft built 1985 · 0.919 acres | $585,000 Jul 2025 | $11,875 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Long Hill Ave |
2,420 sqft built 1985 · 0.919 acres | $175,000 Nov 1990 | $13,651 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Long Hill Ave |
2,278 sqft built 1985 · 0.95 acres | $420,000 Jul 2020 | $15,792 2025 | Assessor + 3 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Long Hill Ave |
2,131 sqft built 1985 · 0.93 acres | $27,000 May 1985 | $12,899 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
41 Long Hill Ave |
2,044 sqft built 1985 · 0.919 acres | $12,538 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
42 Long Hill Ave |
2,206 sqft built 1986 · 1.01 acres | $161,500 May 1990 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 Long Hill Ave |
2,257 sqft built 1985 · 0.989 acres | $330,000 Jun 2003 | $13,025 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Long Hill Ave |
2,234 sqft built 1985 · 0.989 acres | $397,000 May 2005 | $13,647 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |