100 Riverway St 100-6, Boston — property record card

Residential Condominium built in 1890 in Boston, assessed at $10,473,500 for fiscal year 2023; last sold for $770,888 on December 17, 2021.

Rebuilt from the Boston assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Boston assessor’s office.

Parcel

Location	100 Riverway St 100-6, Boston MA 02215
Map and parcel ID	0402006000 0402006028
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$10,473,500
Land	$0
Total assessed	$10,473,500

Building

Year built	1890
Style	Low Rise
Living area	990 ft²
Rooms	6
Stories	1

Last recorded sale

Price	$770,888
Date	December 17, 2021
Deed	Registry of Deeds book 66880, page 73

17 assessor accounts on this parcel

Condominium units or several buildings share one parcel; each has its own assessment.

Address	Account	Use	Assessed	Last sale
100 Riverway St 100-1	0402006018	Residential Condominium	$719,900	$820,000 June 11, 2021
100 Riverway St 100-2	0402006020	Residential Condominium	$757,200	$790,000 October 21, 2019
100 Riverway St 100-3	0402006022	Residential Condominium	$783,400	$770,000 July 6, 2021
100 Riverway St 100-4	0402006024	Residential Condominium	$661,800	$340,000 August 12, 2011
100 Riverway St 100-5	0402006026	Residential Condominium	$597,700	$572,000 July 10, 2017
100 Riverway St 100-6	0402006028	Residential Condominium	$792,200	$770,888 December 17, 2021
100 Riverway St 100-7	0402006030	Residential Condominium	$758,600	$450,000 September 13, 2013
100 Riverway St 100-8	0402006032	Residential Condominium	$718,900	$618,500 May 1, 2017
110 100 Riverway St	0402006000	Other, Open Space	$0	nominal ($0) January 1, 1987
110 Riverway St 110-1	0402006002	Residential Condominium	$758,300	$532,500 April 29, 2011
110 Riverway St 110-2	0402006004	Residential Condominium	$524,800	nominal ($9) December 16, 2010
110 Riverway St 110-3	0402006006	Residential Condominium	$612,300	$650,000 November 5, 2018
110 Riverway St 110-4	0402006008	Residential Condominium	$502,300	$308,157 August 30, 2006
110 Riverway St 110-5	0402006010	Residential Condominium	$561,400	$505,000 February 26, 2021
110 Riverway St 110-6	0402006012	Residential Condominium	$517,600	nominal ($9) October 2, 2015
110 Riverway St 110-7	0402006014	Residential Condominium	$625,500	$375,000 June 15, 2012
110 Riverway St 110-8	0402006016	Residential Condominium	$581,600	$331,500 October 15, 2010

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): 3 active tier-classified 21E sites and 6 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 444% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).
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: Boston assessor file for fiscal year 2023, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

First page of a sample Massachusetts Property Report

The report for 100 Riverway St 100-6

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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