990 Mass Ave #C52, Arlington — property record card

Residential Condominium built in 1972 in Arlington, assessed at $30,988,200 for fiscal year 2026; last sold for $450,000 on October 22, 2025.

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

Parcel

Location	990 Mass Ave #C52, Arlington MA 02476
Map and parcel ID	127.0-0001-0006.0 127.A-0002-0352.0
Use	Residential Condominium (use code 102)
Zoning	R7
County	Middlesex

Valuation — fiscal year 2026

Building	$30,988,200
Land	$0
Total assessed	$30,988,200

Building

Year built	1972
Style	Condo Garden
Living area	1,120 ft²
Rooms	4
Stories	1

Last recorded sale

Price	$450,000
Date	October 22, 2025
Deed	Registry of Deeds book 84769, page 151

64 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
990 Mass Ave #A14	127.A-0002-0114.0	Residential Condominium	$454,800	nominal ($1) July 17, 2019
990 Mass Ave #A18	127.A-0002-0118.0	Residential Condominium	$455,200	$371,650 February 28, 2017
990 Mass Ave #A23	127.A-0002-0123.0	Residential Condominium	$455,200	nominal ($1) May 26, 2022
990 Mass Ave #A27	127.A-0002-0127.0	Residential Condominium	$455,200	$531,000 October 27, 2021
990 Mass Ave #A33	127.A-0002-0133.0	Residential Condominium	$562,900	$602,500 April 4, 2025
990 Mass Ave #A37	127.A-0002-0137.0	Residential Condominium	$464,000	$600,000 October 1, 2025
990 Mass Ave #A43	127.A-0002-0143.0	Residential Condominium	$455,200	$615,000 March 27, 2024
990 Mass Ave #A47	127.A-0002-0147.0	Residential Condominium	$455,200	$338,000 October 17, 2014
990 Mass Ave #A53	127.A-0002-0153.0	Residential Condominium	$455,200	$475,000 October 30, 2019
990 Mass Ave #A57	127.A-0002-0157.0	Residential Condominium	$455,200	nominal ($99) October 20, 2011
990 Mass Ave #A63	127.A-0002-0163.0	Residential Condominium	$455,200	$310,000 September 26, 2012
990 Mass Ave #A67	127.A-0002-0167.0	Residential Condominium	$455,200	$335,000 September 30, 2013
990 Mass Ave #A73	127.A-0002-0173.0	Residential Condominium	$467,200	nominal ($0) December 30, 2015
990 Mass Ave #A77	127.A-0002-0177.0	Residential Condominium	$495,200	$620,000 July 24, 2024
990 Mass Ave #A83	127.A-0002-0183.0	Residential Condominium	$455,200	$52,000 July 1, 1978
990 Mass Ave #A87	127.A-0002-0187.0	Residential Condominium	$461,200	nominal ($100) July 28, 2021
990 Mass Ave #B21	127.A-0002-0221.0	Residential Condominium	$565,700	$280,000 September 6, 2023
990 Mass Ave #B25	127.A-0002-0225.0	Residential Condominium	$565,700	nominal ($10) October 29, 1999
990 Mass Ave #B31	127.A-0002-0231.0	Residential Condominium	$568,500	nominal ($1) January 10, 2013
990 Mass Ave #B35	127.A-0002-0235.0	Residential Condominium	$596,800	$335,350 July 27, 2005
990 Mass Ave #B41	127.A-0002-0241.0	Residential Condominium	$565,700	$550,000 October 20, 2020
990 Mass Ave #B45	127.A-0002-0245.0	Residential Condominium	$565,700	nominal ($1) September 28, 2009
990 Mass Ave #B51	127.A-0002-0251.0	Residential Condominium	$574,500	$560,000 February 5, 2020
990 Mass Ave #B55	127.A-0002-0255.0	Residential Condominium	$565,700	nominal ($1) January 2, 2018
990 Mass Ave #B61	127.A-0002-0261.0	Residential Condominium	$565,700	nominal ($1) December 15, 2022
990 Mass Ave #B65	127.A-0002-0265.0	Residential Condominium	$565,700	$665,000 May 30, 2024
990 Mass Ave #B71	127.A-0002-0271.0	Residential Condominium	$565,700	$301,500 April 23, 2021
990 Mass Ave #B75	127.A-0002-0275.0	Residential Condominium	$568,500	$320,000 June 30, 2009
990 Mass Ave #B81	127.A-0002-0281.0	Residential Condominium	$565,700	nominal ($1) February 24, 2025
990 Mass Ave #B85	127.A-0002-0285.0	Residential Condominium	$565,700	$585,000 August 26, 2021
990 Mass Ave #C12	127.A-0002-0312.0	Residential Condominium	$630,800	$635,000 May 22, 2025
990 Mass Ave #C17	127.A-0002-0317.0	Residential Condominium	$534,200	$333,000 September 16, 2009
990 Mass Ave #C22	127.A-0002-0322.0	Residential Condominium	$534,200	$266,000 February 26, 2008
990 Mass Ave #C26	127.A-0002-0326.0	Residential Condominium	$550,400	$599,900 July 22, 2024
990 Mass Ave #C32	127.A-0002-0332.0	Residential Condominium	$534,200	$328,000 December 10, 2014
990 Mass Ave #C36	127.A-0002-0336.0	Residential Condominium	$534,200	$529,000 July 17, 2020
990 Mass Ave #C42	127.A-0002-0342.0	Residential Condominium	$567,300	$551,000 December 3, 2021
990 Mass Ave #C46	127.A-0002-0346.0	Residential Condominium	$534,200	nominal ($1) December 10, 2021
990 Mass Ave #C52	127.A-0002-0352.0	Residential Condominium	$684,700	$550,000 December 21, 2018
990 Mass Ave #C56	127.A-0002-0356.0	Residential Condominium	$534,200	$700,000 July 14, 2025
990 Mass Ave #C62	127.A-0002-0362.0	Residential Condominium	$524,800	nominal ($10) October 18, 2024
990 Mass Ave #C66	127.A-0002-0366.0	Residential Condominium	$623,200	nominal ($99) October 6, 2025
990 Mass Ave #C72	127.A-0002-0372.0	Residential Condominium	$619,600	nominal ($1) October 30, 2018
990 Mass Ave #C76	127.A-0002-0376.0	Residential Condominium	$555,000	$608,000 October 30, 2024
990 Mass Ave #C82	127.A-0002-0382.0	Residential Condominium	$534,200	$324,000 October 9, 2009
990 Mass Ave #C86	127.A-0002-0386.0	Residential Condominium	$534,200	$314,900 June 28, 2012
990 Mass Ave #D15	127.A-0002-0415.0	Residential Condominium	$255,500	nominal ($10) December 9, 2022
990 Mass Ave #D24	127.A-0002-0424.0	Residential Condominium	$255,500	nominal ($99) January 1, 1991
990 Mass Ave #D34	127.A-0002-0434.0	Residential Condominium	$255,500	$250,000 November 12, 2021
990 Mass Ave #D44	127.A-0002-0444.0	Residential Condominium	$255,500	nominal ($1) December 26, 2014
990 Mass Ave #D54	127.A-0002-0454.0	Residential Condominium	$255,500	$199,900 March 29, 2016
990 Mass Ave #D64	127.A-0002-0464.0	Residential Condominium	$397,100	$370,000 July 31, 2023
990 Mass Ave #D74	127.A-0002-0474.0	Residential Condominium	$253,500	$160,000 December 23, 2009
990 Mass Ave #D84	127.A-0002-0484.0	Residential Condominium	$255,500	$26,000 July 1, 1973
990 Mass Ave #E10	127.A-0002-0510.0	Residential Condominium	$436,000	$225,000 December 23, 2009
990 Mass Ave #E20	127.A-0002-0520.0	Residential Condominium	$436,000	$255,000 February 8, 2008
990 Mass Ave #E30	127.A-0002-0530.0	Residential Condominium	$436,000	$425,000 June 29, 2023
990 Mass Ave #E40	127.A-0002-0540.0	Residential Condominium	$436,000	nominal ($1) December 18, 2014
990 Mass Ave #E50	127.A-0002-0550.0	Residential Condominium	$436,000	$325,000 December 9, 2014
990 Mass Ave #E60	127.A-0002-0560.0	Residential Condominium	$436,000	$450,000 October 22, 2025

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): 2 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Arlington.

What this means

Assessed 1876% above the median residential condominium in Arlington ($1,568,100, 1,265 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.
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: Arlington 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.

First page of a sample Massachusetts Property Report

The report for 990 Mass Ave #C52

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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