1731 Beacon St 1203 P104, Brookline — property record card

Residential Condominium built in 1984 in Brookline, assessed at $155,709,800 for fiscal year 2027; last sold for $1,075,000 on April 29, 2026.

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

Parcel

Location	1731 Beacon St 1203 P104, Brookline MA 02445
Map and parcel ID	225-27-00 225-28-96
Use	Residential Condominium (use code 102)
County	Norfolk

Valuation — fiscal year 2027

Building	$155,709,800
Land	$0
Total assessed	$155,709,800

Building

Year built	1984
Style	HIGH RISE CONDO
Living area	1,714 ft²
Rooms	6
Stories	1

Last recorded sale

Price	$1,075,000
Date	April 29, 2026
Deed	Registry of Deeds book 43073, page 207

227 assessor accounts on this parcel

Condominium units or several buildings share one parcel; each has its own assessment (first 60 shown).

Address	Account	Use	Assessed	Last sale
1731 Beacon St 101 & P174	225-27-08	Residential Condominium	$873,500	$529,000 August 16, 2005
1731 Beacon St 102 & P47	225-27-09	Residential Condominium	$706,500	nominal ($1) June 15, 2018
1731 Beacon St 104 & P220	225-27-10	Residential Condominium	$706,500	nominal ($100) June 17, 2002
1731 Beacon St 105 & P224	225-27-11	Residential Condominium	$601,700	$430,000 July 31, 2024
1731 Beacon St 106 & P27	225-27-12	Residential Condominium	$574,300	nominal ($1) March 27, 2017
1731 Beacon St 107 & P118	225-27-13	Residential Condominium	$597,900	$640,000 December 18, 2024
1731 Beacon St 108 & P130	225-27-14	Residential Condominium	$605,500	$325,000 January 30, 2012
1731 Beacon St 109 & P136	225-27-15	Residential Condominium	$581,700	$195,000 April 30, 1999
1731 Beacon St 110 & P17	225-27-16	Residential Condominium	$685,800	$281,000 September 22, 1998
1731 Beacon St 111 & P225	225-27-17	Residential Condominium	$611,900	$700,000 June 22, 2022
1731 Beacon St 113 G-133	225-27-18	Residential Condominium	$566,900	$649,900 September 22, 2020
1731 Beacon St 114 & P70	225-27-19	Residential Condominium	$929,900	$800,000 March 29, 2024
1731 Beacon St 115 & P179	225-27-20	Residential Condominium	$590,800	$191,800 May 13, 1998
1731 Beacon St 116 & P208	225-27-21	Residential Condominium	$860,800	$818,000 February 23, 2016
1731 Beacon St 118 & P201	225-27-22	Residential Condominium	$857,400	$975,000 December 27, 2018
1731 Beacon St 119&P121	225-27-23	Residential Condominium	$620,700	nominal ($1) April 13, 2011
1731 Beacon St 120 & P186	225-27-24	Residential Condominium	$757,600	$219,900 December 21, 1995
1731 Beacon St 124 & P181	225-27-25	Residential Condominium	$878,200	$1,198,000 July 23, 2018
1731 Beacon St 125 & P222	225-27-26	Residential Condominium	$853,600	$374,000 June 29, 2001
1731 Beacon St 202 & P59	225-27-27	Residential Condominium	$783,300	$469,000 February 23, 2007
1731 Beacon St 203 & P197	225-27-28	Residential Condominium	$507,400	nominal ($1) May 26, 2000
1731 Beacon St 204 & P167	225-27-29	Residential Condominium	$759,300	nominal ($100) September 23, 2013
1731 Beacon St 205 & P122	225-27-30	Residential Condominium	$578,800	nominal ($1) October 16, 2015
1731 Beacon St 206 & P134	225-27-31	Residential Condominium	$687,800	nominal ($1) May 2, 2017
1731 Beacon St 207 & P215	225-27-32	Residential Condominium	$678,500	nominal ($1) January 19, 2023
1731 Beacon St 208 & P137	225-27-33	Residential Condominium	$631,200	$355,000 February 1, 2007
1731 Beacon St 209 & P119	225-27-34	Residential Condominium	$641,500	$615,000 November 19, 2018
1731 Beacon St 210 & P178	225-27-35	Residential Condominium	$763,700	nominal ($1) February 2, 2022
1731 Beacon St 211 & P135	225-27-36	Residential Condominium	$594,600	$279,000 December 30, 2009
1731 Beacon St 213 & P93	225-27-37	Residential Condominium	$579,800	$90,000 August 30, 1983
1731 Beacon St 215 & P166	225-27-38	Residential Condominium	$684,600	$383,000 June 22, 2009
1731 Beacon St 217 & P187	225-27-39	Residential Condominium	$782,900	$860,000 August 9, 2024
1731 Beacon St 219 & P159	225-27-40	Residential Condominium	$601,900	$570,000 December 3, 2018
1731 Beacon St 221 & P74	225-27-41	Residential Condominium	$684,000	nominal ($10) March 17, 2017
1731 Beacon St 222 & P12	225-27-42	Residential Condominium	$479,800	$340,000 July 31, 2009
1731 Beacon St 223 & P212	225-27-43	Residential Condominium	$474,800	nominal ($0) July 18, 2024
1731 Beacon St 301 & P97	225-27-44	Residential Condominium	$490,900	$376,500 January 22, 2014
1731 Beacon St 302 & P98	225-27-45	Residential Condominium	$767,800	$850,000 January 12, 2024
1731 Beacon St 303 & P190	225-27-46	Residential Condominium	$492,700	nominal ($1) May 14, 2024
1731 Beacon St 304 & P73	225-27-47	Residential Condominium	$759,300	nominal ($1) May 6, 2013
1731 Beacon St 305 & P11	225-27-48	Residential Condominium	$578,800	$405,000 April 27, 2005
1731 Beacon St 306 & P136	225-27-49	Residential Condominium	$656,600	nominal ($1) August 8, 2012
1731 Beacon St 307 & P120	225-27-50	Residential Condominium	$594,600	nominal ($100) June 19, 1995
1731 Beacon St 308 & P147	225-27-51	Residential Condominium	$635,800	$340,000 July 12, 2007
1731 Beacon St 309 & P140	225-27-52	Residential Condominium	$672,000	$438,750 July 31, 2013
1731 Beacon St 310 & P57	225-27-53	Residential Condominium	$759,300	nominal ($100) April 14, 2020
1731 Beacon St 311 & P146	225-27-54	Residential Condominium	$594,600	nominal ($1) July 19, 2022
1731 Beacon St 312	225-27-55	Residential Condominium	$587,200	nominal ($1) October 17, 2005
1731 Beacon St 313 & P143	225-27-56	Residential Condominium	$588,600	$615,000 August 15, 2023
1731 Beacon St 314 & P113	225-27-57	Residential Condominium	$497,500	nominal ($10) March 15, 2021
1731 Beacon St 315 & P54	225-27-58	Residential Condominium	$684,600	nominal ($10) October 22, 2019
1731 Beacon St 316 & P5	225-27-59	Residential Condominium	$485,700	$310,000 June 1, 2012
1731 Beacon St 317 & P65	225-27-60	Residential Condominium	$831,800	nominal ($10) February 4, 2019
1731 Beacon St 318 & P101	225-27-61	Residential Condominium	$509,400	$595,000 July 30, 2020
1731 Beacon St 319 G-211	225-27-62	Residential Condominium	$670,300	$690,000 December 10, 2020
1731 Beacon St 320 & P209	225-27-63	Residential Condominium	$487,700	$345,000 May 26, 2005
1731 Beacon St 321 & P8	225-27-64	Residential Condominium	$683,400	$319,000 September 20, 2002
1731 Beacon St 322 & G-84	225-27-65	Residential Condominium	$510,600	nominal ($1) July 5, 2022
1731 Beacon St 323 & P4	225-27-66	Residential Condominium	$487,700	$329,000 September 7, 2007
1731 Beacon St 324 & P66	225-27-67	Residential Condominium	$553,100	$575,000 May 20, 2022

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 2 sites with an Activity and Use Limitation. All MassDEP sites in Brookline.

What this means

Assessed 4101% above the median residential condominium in Brookline ($3,706,500, 1,424 parcels).
The last sale price is 99% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.

Point at the centre of the assessor parcel — not a survey.

Data: Brookline assessor file for fiscal year 2027, 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 1731 Beacon St 1203 P104

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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