800 Hillside Ave Westfield, NJ 07090
Built 1929Residential
- Assessed
- $1,285,700
- Last sale
- $2,100,000Jun 16, 2025
- Built
- 1929
- Size
- 4,392 sq ft
- Owner
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- Status
- No open cases
Property information
- Block
- 505
- Lot
- 5
- Qualifier
- —
- County
- Union
- Municipality
- Westfield Town
- Tax map page
- 1929
- Land description
- 168X139
Building details
- Building class
- 19
- Description
- 2S-S-E-AG
- Dwellings
- 1
- Zoning
- —
- Square feet
- 4,392
- Acreage
- 0.54 ac
Assessment
- Land value
- $518,000
- 40%
- Improvement value
- $767,700
- 60%
- Total assessment
- $1,285,700
- Sale assessment
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- Tax (2024)
- $26,758
Owner mailing
- Street address
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Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.
7 events · 1929–2025
Sales4
- $2,100,000
Deed recorded
+888% vs 2025Per sq ft$478Held1 moSq ft4,392NU codeRecord card mismatch (32)RecordedJul 17, 2025 - $212,500
Deed recorded
-82% vs 2018Per sq ft$48Held6.8 yrsSq ft4,392NU codeJudicial / partition (11)RecordedJul 17, 2025 - 7 years
- $1,175,000
Deed recorded
+11650% vs 1987Per sq ft$271Held20.3 yrsSq ft4,329NU codeEstate / executor (10)RecordedJul 25, 2018 - 31 years
- $10,000
Deed recorded
- 58 years
Property Built
County clerks also index recorded documents by address and by the names on them. Search Union County records
34 years · 1990–2024
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $26,758 | +2.1% | $518,000 | $767,700 | $1,285,700 |
| 2023 | $26,212 | +2.0% | $518,000 | $670,200 | $1,188,200 |
| 2022 | $25,701 | +6.6% | $518,000 | $670,200 | $1,188,200 |
| 2021 | $24,098 | +0.4% | $518,000 | $598,700 | $1,116,700 |
| 2020 | $24,009 | -18.5% | $518,000 | $598,700 | $1,116,700 |
| 2019 | $29,444 | +0.6% | $518,000 | $598,700 | $1,116,700 |
| 2018 | $29,282 | -13.9% | $156,400 | $160,300 | $316,700 |
| 2017 | $34,012 | +2.0% | $156,400 | $160,300 | $316,700 |
531 Colonial Ave, Westfield, NJ 07090Residential4,436 sq ftAssessed $1,762,4000.24 mi away+1% sq ftView details810 Highland Ave, Westfield, NJ 07090Residential4,285 sq ftAssessed $1,260,6000.33 mi away-2% sq ftView details920 Highland Ave, Westfield, NJ 07090Residential4,230 sq ftAssessed $1,256,4000.19 mi away-4% sq ftView details322 Hillside Ave, Westfield, NJ 07090Residential4,539 sq ftAssessed $1,884,0000.36 mi away+3% sq ftView details560 Colonial Ave, Westfield, NJ 07090Residential4,333 sq ftAssessed $1,511,7000.29 mi away-1% sq ftView details
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