300-9 River St, Weymouth — property record card
Residential Condominium built in 1967 in Weymouth, assessed at $4,725,500 for fiscal year 2025; last sold for $375,000 on July 30, 2024.
Rebuilt from the Weymouth assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Weymouth assessor’s office.
Parcel
| Location | 300-9 River St |
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| Map and parcel ID | 1-3 3_1_3_9 |
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| Use | Residential Condominium (use code 1020) |
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| County | Norfolk |
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Valuation — fiscal year 2025
| Building | $4,725,500 |
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| Land | $0 |
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| Total assessed | $4,725,500 |
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Building
| Year built | 1967 |
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| Style | GARDEN END |
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| Living area | 850 ft² |
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| Rooms | 4 |
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| Units | 14 |
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Last recorded sale
| Price | $375,000 |
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| Date | July 30, 2024 |
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| Deed | Registry of Deeds book 41913, page 527 |
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14 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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| 300-1 River St | 3_1_3_1 | Residential Condominium | $300,400 | $185,000
August 17, 2006 |
| 300-2 River St | 3_1_3_2 | Residential Condominium | $290,900 | $295,000
October 13, 2023 |
| 300-3 River St | 3_1_3_3 | Residential Condominium | $322,700 | $350,000
September 28, 2023 |
| 300-4 River St | 3_1_3_4 | Residential Condominium | $287,800 | $375,000
July 30, 2024 |
| 300-5 River St | 3_1_3_5 | Residential Condominium | $252,600 | $158,000
January 13, 2016 |
| 300-6 River St | 3_1_3_6 | Residential Condominium | $309,300 | $178,000
December 15, 2015 |
| 300-7 River St | 3_1_3_7 | Residential Condominium | $344,300 | nominal ($100)
November 16, 2021 |
| 300-8 River St | 3_1_3_8 | Residential Condominium | $344,500 | nominal ($0)
November 6, 1996 |
| 300-9 River St | 3_1_3_9 | Residential Condominium | $396,000 | nominal ($0)
March 15, 2018 |
| 300-10 River St | 3_1_3_10 | Residential Condominium | $396,000 | nominal ($0)
October 5, 1999 |
| 300-11 River St | 3_1_3_11 | Residential Condominium | $344,500 | nominal ($100)
October 6, 2022 |
| 300-12 River St | 3_1_3_12 | Residential Condominium | $344,500 | $295,000
July 29, 2021 |
| 300-13 River St | 3_1_3_13 | Residential Condominium | $396,000 | $450,000
October 18, 2023 |
| 300-14 River St | 3_1_3_14 | Residential Condominium | $396,000 | $300,000
October 4, 2018 |
What MassDEP has recorded
- RTN 4-3021630 — Condo Property, activity and use limitation, status RAO, class A3, AUL recorded August 7, 2009 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 6 sites with an Activity and Use Limitation. All MassDEP sites in Weymouth.
What this means
- Assessed 25% below the median residential condominium in Weymouth ($6,334,800, 105 parcels).
- The last sale price is 92% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.
- 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: Weymouth assessor file for fiscal year 2025, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.
The report for 300-9 River St
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.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
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