21 Hammond Pond Pkwy 04, Newton — property record card
Residential Condominium built in 1945 on 2.36 acres in Newton, assessed at $26,495,500 for fiscal year 2026; last sold for $559,000 on July 8, 2025.
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 | 21 Hammond Pond Pkwy 04, Newton MA 02467 |
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| Map and parcel ID | 82001 0001 82001 0001Y |
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| Use | Residential Condominium (use code 1020) |
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| Zoning | MR3 |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $26,495,500 |
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| Land | $0 |
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| Total assessed | $26,495,500 |
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Land
| Lot size | 2.36 acres (102,863 ft²) |
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Building
| Year built | 1945 |
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| Style | Condominium |
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| Living area | 1,000 ft² |
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| Rooms | 5 |
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| Units | 54 |
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Last recorded sale
| Price | $559,000 |
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| Date | July 8, 2025 |
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| Deed | Registry of Deeds book 84331, page 490 |
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54 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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| 7 Hammond Pond Pkwy 01 | 82001 0001 | Residential Condominium | $552,900 | $559,000 July 8, 2025 |
| 7 Hammond Pond Pkwy 02 | 82001 0001A | Residential Condominium | $563,700 | $545,000 March 14, 2022 |
| 7 Hammond Pond Pkwy 03 | 82001 0001B | Residential Condominium | $552,100 | $275,000 October 1, 2001 |
| 7 Hammond Pond Pkwy 04 | 82001 0001C | Residential Condominium | $557,700 | $558,000 March 28, 2025 |
| 9 Hammond Pond Pkwy 01 | 82001 0001D | Residential Condominium | $447,900 | $415,000 July 2, 2018 |
| 9 Hammond Pond Pkwy 02 | 82001 0001E | Residential Condominium | $447,600 | $242,900 August 4, 2011 |
| 9 Hammond Pond Pkwy 03 | 82001 0001F | Residential Condominium | $446,800 | $136,000 November 1, 1998 |
| 9 Hammond Pond Pkwy 04 | 82001 0001G | Residential Condominium | $502,200 | $281,000 June 18, 2010 |
| 11 Hammond Pond Pkwy 01 | 82001 0001H | Residential Condominium | $447,600 | nominal ($100) December 20, 2021 |
| 11 Hammond Pond Pkwy 02 | 82001 0001J | Residential Condominium | $447,600 | nominal ($1) February 22, 2021 |
| 11 Hammond Pond Pkwy 04 | 82001 0001L | Residential Condominium | $446,800 | $128,700 July 1, 1989 |
| 11 Hammond Pond Pkwy #03 | 82001 0001K | Residential Condominium | $502,200 | $412,500 June 15, 2020 |
| 15 Hammond Pond Pkwy 01 | 82001 0001M | Residential Condominium | $552,900 | $507,000 May 16, 2019 |
| 15 Hammond Pond Pkwy 02 | 82001 0001N | Residential Condominium | $563,100 | $530,000 March 23, 2018 |
| 15 Hammond Pond Pkwy 03 | 82001 0001P | Residential Condominium | $607,600 | nominal ($1) August 1, 1999 |
| 15 Hammond Pond Pkwy 04 | 82001 0001Q | Residential Condominium | $607,600 | nominal ($1) September 12, 2014 |
| 17 Hammond Pond Pkwy 01 | 82001 0001R | Residential Condominium | $447,600 | $399,900 October 16, 2020 |
| 17 Hammond Pond Pkwy 02 | 82001 0001S | Residential Condominium | $447,600 | $235,000 April 26, 2013 |
| 17 Hammond Pond Pkwy 03 | 82001 0001T | Residential Condominium | $502,200 | $460,000 May 18, 2018 |
| 17 Hammond Pond Pkwy 04 | 82001 0001U | Residential Condominium | $446,800 | $230,000 June 9, 2009 |
| 21 Hammond Pond Pkwy 01 | 82001 0001V | Residential Condominium | $552,900 | $399,900 September 30, 2014 |
| 21 Hammond Pond Pkwy 03 | 82001 0001X | Residential Condominium | $566,100 | $370,440 August 5, 2013 |
| 21 Hammond Pond Pkwy 04 | 82001 0001Y | Residential Condominium | $607,600 | $569,000 March 26, 2021 |
| 21 Hammond Pond Pkwy #02 | 82001 0001W | Residential Condominium | $552,900 | $525,000 July 20, 2023 |
| 23 Hammond Pond Pkwy 02 | 82001 0001AA | Residential Condominium | $447,600 | $400,000 August 6, 2020 |
| 23 Hammond Pond Pkwy 03 | 82001 0001AB | Residential Condominium | $472,700 | $384,000 June 16, 2016 |
| 23 Hammond Pond Pkwy 04 | 82001 0001AC | Residential Condominium | $502,200 | nominal ($1) March 14, 2022 |
| 23 Hammond Pond Pkwy #01 | 82001 0001Z | Residential Condominium | $421,400 | $355,000 July 28, 2021 |
| 31 Hammond Pond Pkwy 03 | 82001 0001AF | Residential Condominium | $552,100 | nominal ($100) April 9, 2007 |
| 31 Hammond Pond Pkwy 04 | 82001 0001AG | Residential Condominium | $552,100 | $145,000 January 1, 1986 |
| 31 Hammond Pond Pkwy 05 | 82001 0001AH | Residential Condominium | $563,300 | $309,000 May 1, 2014 |
| 31 Hammond Pond Pkwy #01 | 82001 0001AD | Residential Condominium | $563,700 | $409,550 May 26, 2016 |
| 31 Hammond Pond Pkwy #02 | 82001 0001AE | Residential Condominium | $563,700 | $252,000 January 5, 2012 |
| 33 Hammond Pond Pkwy 01 | 82001 0001AJ | Residential Condominium | $447,600 | $495,000 April 25, 2025 |
| 33 Hammond Pond Pkwy 02 | 82001 0001AK | Residential Condominium | $447,600 | $157,500 August 1, 1999 |
| 33 Hammond Pond Pkwy 03 | 82001 0001AL | Residential Condominium | $446,800 | $260,500 August 1, 2002 |
| 33 Hammond Pond Pkwy 04 | 82001 0001AM | Residential Condominium | $446,800 | nominal ($100) June 10, 2010 |
| 35 Hammond Pond Pkwy 01 | 82001 0001AN | Residential Condominium | $447,600 | $366,000 September 16, 2016 |
| 35 Hammond Pond Pkwy 02 | 82001 0001AP | Residential Condominium | $446,800 | $338,985 May 18, 2015 |
| 35 Hammond Pond Pkwy 03 | 82001 0001AQ | Residential Condominium | $446,800 | $489,000 February 10, 2017 |
| 35 Hammond Pond Pkwy 04 | 82001 0001AR | Residential Condominium | $502,200 | nominal ($1) September 20, 2023 |
| 74-100 Boylston St | 82001 0001MAIN | Other, Open Space | $0 | |
| 90 Boylston St 1 | 82001 0001AS | Residential Condominium | $552,900 | $420,000 July 22, 2016 |
| 90 Boylston St 2 | 82001 0001AT | Residential Condominium | $563,700 | nominal ($1) March 10, 2017 |
| 90 Boylston St 4 | 82001 0001AV | Residential Condominium | $569,200 | $315,000 November 13, 2009 |
| 90 Boylston St #3 | 82001 0001AU | Residential Condominium | $552,100 | $270,000 April 27, 2012 |
| 96 Boylston St 1 | 82001 0001AW | Residential Condominium | $341,500 | $373,000 March 27, 2024 |
| 96 Boylston St 2 | 82001 0001AX | Residential Condominium | $455,700 | $445,000 May 29, 2018 |
| 96 Boylston St 3 | 82001 0001AY | Residential Condominium | $502,200 | nominal ($1) October 5, 2021 |
| 96 Boylston St 4 | 82001 0001AZ | Residential Condominium | $502,200 | $415,000 November 9, 2020 |
| 100 Boylston St 2 | 82001 0001BB | Residential Condominium | $447,600 | $359,000 May 18, 2016 |
| 100 Boylston St 3 | 82001 0001BC | Residential Condominium | $446,800 | $426,500 January 20, 2022 |
| 100 Boylston St 4 | 82001 0001BD | Residential Condominium | $457,500 | $147,000 December 1, 1999 |
| 100 Boylston St #1 | 82001 0001BA | Residential Condominium | $463,100 | $500,000 September 17, 2024 |
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): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Newton.
What this means
- Assessed 1129% above the median residential condominium in Newton ($2,155,400, 1,525 parcels).
- The last sale price is 98% 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 21 Hammond Pond Pkwy 04
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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