144 Walnut St A4, Newton — property record card
Residential Condominium built in 1977 on 1.09 acres in Newton, assessed at $6,885,300 for fiscal year 2026; last sold for $730,000 on November 27, 2024.
Rebuilt from the Newton assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Newton assessor’s office.
Parcel
| Location | 144 Walnut St A4, Newton MA 02460 |
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| Map and parcel ID | 23014 0017A1 23014 0017A4 |
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| Use | Residential Condominium (use code 1020) |
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| Zoning | MR1 |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $6,885,300 |
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| Land | $0 |
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| Total assessed | $6,885,300 |
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Land
| Lot size | 1.09 acres (47,624 ft²) |
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Building
| Year built | 1977 |
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| Style | Townhouse |
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| Living area | 1,211 ft² |
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| Rooms | 5 |
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| Units | 10 |
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Last recorded sale
| Price | $730,000 |
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| Date | November 27, 2024 |
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| Deed | Registry of Deeds book 83529, page 53 |
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10 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
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| 138 Walnut St A1 | 23014 0017A1 | Residential Condominium | $709,600 | $52,015
August 19, 1977 |
| 138-154 Walnut St | 23014 0017MAIN | Other, Open Space | $0 | |
| 140 Walnut St A2 | 23014 0017A2 | Residential Condominium | $800,200 | $425,000
December 15, 2011 |
| 142 Walnut St A3 | 23014 0017A3 | Residential Condominium | $761,100 | $485,000
December 15, 2015 |
| 144 Walnut St A4 | 23014 0017A4 | Residential Condominium | $817,800 | $702,000
June 22, 2018 |
| 146 Walnut St A5 | 23014 0017A5 | Residential Condominium | $709,600 | $184,000
October 1, 1990 |
| 148 Walnut St B9 | 23014 0017A6 | Residential Condominium | $793,400 | $613,000
April 29, 2016 |
| 150 Walnut St B8 | 23014 0017A7 | Residential Condominium | $814,800 | $830,000
November 14, 2023 |
| 152 Walnut St B7 | 23014 0017A8 | Residential Condominium | $709,600 | $730,000
November 27, 2024 |
| 154 Walnut St B6 | 23014 0017A9 | Residential Condominium | $769,200 | $200,000
July 1, 1990 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 3 sites with an Activity and Use Limitation. All MassDEP sites in Newton.
What this means
- Assessed 219% above the median residential condominium in Newton ($2,155,400, 1,525 parcels).
- The last sale price is 89% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.
Point at the centre of the assessor parcel — not a survey.
Data: Newton assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.
The report for 144 Walnut St A4
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
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