647 Elm St Westfield, NJ 07090
Built 1920Residential
- Assessed
- $916,600
- Last sale
- $1,375,000Dec 29, 2025
- Built
- 1920
- Size
- 1,790 sq ft
- Owner
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- Status
- No open cases
Property information
- Block
- 1002
- Lot
- 3
- Qualifier
- —
- County
- Union
- Municipality
- Westfield Town
- Tax map page
- 1920
- Land description
- 50X185
Building details
- Building class
- 17
- Description
- 2.5S-F-L-DG
- Dwellings
- 1
- Zoning
- —
- Square feet
- 1,790
- Acreage
- 0.21 ac
Assessment
- Land value
- $684,800
- 75%
- Improvement value
- $231,800
- 25%
- Total assessment
- $916,600
- Sale assessment
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- Tax (2024)
- $17,144
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.
4 events · 1920–2025
Sales3
- $1,375,000
Deed recorded
+93% vs 2020Per sq ft$768Held5.5 yrsSq ft1,790RecordedDec 30, 2025 - 6 years
- $713,000
Deed recorded
+203% vs 1992Per sq ft$398Held28.0 yrsSq ft1,790RecordedJul 10, 2020 - 28 years
- $235,000
Deed recorded
- 72 years
Property Built
County clerks also index recorded documents by address and by the names on them. Search Union County records
32 years · 1993–2024
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $17,144 | +2.1% | $684,800 | $231,800 | $916,600 |
| 2023 | $16,794 | -13.0% | $684,800 | $76,500 | $761,300 |
| 2022 | $19,309 | +0.2% | $684,800 | $65,200 | $750,000 |
| 2021 | $19,264 | +0.4% | $684,800 | $207,900 | $892,700 |
| 2020 | $19,193 | +15.9% | $684,800 | $207,900 | $892,700 |
| 2019 | $16,558 | +0.6% | $684,800 | $207,900 | $892,700 |
| 2018 | $16,467 | +2.4% | $70,500 | $107,600 | $178,100 |
| 2017 | $16,081 | +2.0% | $70,500 | $107,600 | $178,100 |
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