169 Monsignor Obrien Hwy #807, Cambridge — property record card

Residential Condominium built in 1930 in Cambridge, assessed at $67,096,600 for fiscal year 2026; last sold for $605,000 on June 30, 2025.

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

Parcel

Location	169 Monsignor Obrien Hwy #807, Cambridge MA 02141
Map and parcel ID	1A-6 1A-6-807
Use	Residential Condominium (use code 102)
County	Middlesex

Valuation — fiscal year 2026

Building	$67,096,600
Land	$0
Total assessed	$67,096,600

Building

Year built	1930
Style	APARTMENT
Living area	1,165 ft²
Rooms	4
Stories	1
Units	105

Last recorded sale

Price	$605,000
Date	June 30, 2025
Deed	Registry of Deeds book 84301, page 0344

105 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
169 Monsignor Obrien Hwy	1A-6	CONDO-BLDG	$0
169 Monsignor Obrien Hwy #201	1A-6-201	Residential Condominium	$161,000	$78,000 November 9, 2004
169 Monsignor Obrien Hwy #202	1A-6-202	Residential Condominium	$734,200	nominal ($0) December 28, 2017
169 Monsignor Obrien Hwy #203	1A-6-203	Residential Condominium	$525,700	$318,000 November 1, 2005
169 Monsignor Obrien Hwy #204	1A-6-204	Residential Condominium	$431,300	$295,000 September 14, 2005
169 Monsignor Obrien Hwy #205	1A-6-205	Residential Condominium	$176,000	$43,000 November 9, 2004
169 Monsignor Obrien Hwy #206	1A-6-206	Residential Condominium	$561,500	$605,000 June 30, 2025
169 Monsignor Obrien Hwy #209	1A-6-209	Residential Condominium	$481,800	$523,000 July 1, 2022
169 Monsignor Obrien Hwy #210	1A-6-210	Residential Condominium	$551,200	$285,000 March 5, 2010
169 Monsignor Obrien Hwy #211	1A-6-211	Residential Condominium	$501,100	$460,000 July 18, 2017
169 Monsignor Obrien Hwy #212	1A-6-212	Residential Condominium	$693,800	$560,000 August 31, 2016
169 Monsignor Obrien Hwy #213	1A-6-213	Residential Condominium	$467,900
169 Monsignor Obrien Hwy #214	1A-6-214	Residential Condominium	$501,100	$345,000 June 30, 2005
169 Monsignor Obrien Hwy #215	1A-6-215	Residential Condominium	$676,500	nominal ($100) December 30, 2008
169 Monsignor Obrien Hwy #216	1A-6-216	Residential Condominium	$846,200	$460,000 April 29, 2010
169 Monsignor Obrien Hwy #301	1A-6-301	Residential Condominium	$728,800	$625,000 September 23, 2016
169 Monsignor Obrien Hwy #302	1A-6-302	Residential Condominium	$706,100	$675,000 June 1, 2018
169 Monsignor Obrien Hwy #303	1A-6-303	Residential Condominium	$498,200	$540,000 July 8, 2021
169 Monsignor Obrien Hwy #304	1A-6-304	Residential Condominium	$464,200	$261,000 August 18, 2008
169 Monsignor Obrien Hwy #305	1A-6-305	Residential Condominium	$705,300	nominal ($1) October 20, 2015
169 Monsignor Obrien Hwy #306	1A-6-306	Residential Condominium	$543,700	nominal ($1) April 10, 2025
169 Monsignor Obrien Hwy #307	1A-6-307	Residential Condominium	$520,900	$319,000 August 12, 2008
169 Monsignor Obrien Hwy #308	1A-6-308	Residential Condominium	$570,400	$286,090 August 10, 2010
169 Monsignor Obrien Hwy #309	1A-6-309	Residential Condominium	$704,600	$820,000 June 2, 2023
169 Monsignor Obrien Hwy #310	1A-6-310	Residential Condominium	$547,000	$375,000 February 12, 2014
169 Monsignor Obrien Hwy #311	1A-6-311	Residential Condominium	$497,700	$510,000 November 19, 2024
169 Monsignor Obrien Hwy #312	1A-6-312	Residential Condominium	$704,300	$720,000 April 4, 2022
169 Monsignor Obrien Hwy #313	1A-6-313	Residential Condominium	$464,200	$254,000 November 29, 2012
169 Monsignor Obrien Hwy #314	1A-6-314	Residential Condominium	$499,200	$379,000 August 26, 2013
169 Monsignor Obrien Hwy #315	1A-6-315	Residential Condominium	$670,700	$725,000 September 5, 2023
169 Monsignor Obrien Hwy #316	1A-6-316	Residential Condominium	$839,400	$557,850 November 19, 2004
169 Monsignor Obrien Hwy #401	1A-6-401	Residential Condominium	$728,800	$570,000 March 13, 2015
169 Monsignor Obrien Hwy #402	1A-6-402	Residential Condominium	$724,100	$436,750 March 25, 2013
169 Monsignor Obrien Hwy #403	1A-6-403	Residential Condominium	$543,200	$310,000 December 13, 2011
169 Monsignor Obrien Hwy #404	1A-6-404	Residential Condominium	$464,200	$449,000 June 15, 2023
169 Monsignor Obrien Hwy #405	1A-6-405	Residential Condominium	$705,300	$686,000 February 23, 2022
169 Monsignor Obrien Hwy #406	1A-6-406	Residential Condominium	$543,700	nominal ($1) January 3, 2013
169 Monsignor Obrien Hwy #407	1A-6-407	Residential Condominium	$538,900	$320,308 September 13, 2004
169 Monsignor Obrien Hwy #408	1A-6-408	Residential Condominium	$570,400	$500,000 July 15, 2016
169 Monsignor Obrien Hwy #409	1A-6-409	Residential Condominium	$722,600	nominal ($1) December 2, 2024
169 Monsignor Obrien Hwy #410	1A-6-410	Residential Condominium	$529,000	$318,000 October 5, 2004
169 Monsignor Obrien Hwy #411	1A-6-411	Residential Condominium	$497,700	nominal ($1) December 8, 2016
169 Monsignor Obrien Hwy #412	1A-6-412	Residential Condominium	$686,300	$693,000 May 31, 2022
169 Monsignor Obrien Hwy #413	1A-6-413	Residential Condominium	$509,200	$288,429 August 10, 2004
169 Monsignor Obrien Hwy #414	1A-6-414	Residential Condominium	$499,200	$380,000 May 5, 2016
169 Monsignor Obrien Hwy #415	1A-6-415	Residential Condominium	$670,700	$469,000 August 30, 2013
169 Monsignor Obrien Hwy #416	1A-6-416	Residential Condominium	$839,400	$899,000 November 8, 2023
169 Monsignor Obrien Hwy #501	1A-6-501	Residential Condominium	$746,800	$606,000 March 31, 2016
169 Monsignor Obrien Hwy #502	1A-6-502	Residential Condominium	$724,100	$680,000 October 23, 2020
169 Monsignor Obrien Hwy #503	1A-6-503	Residential Condominium	$525,200	$309,179 September 21, 2004
169 Monsignor Obrien Hwy #504	1A-6-504	Residential Condominium	$464,200	$525,000 October 14, 2021
169 Monsignor Obrien Hwy #505	1A-6-505	Residential Condominium	$705,300	$340,000 July 20, 2010
169 Monsignor Obrien Hwy #506	1A-6-506	Residential Condominium	$525,700	$306,600 August 17, 2004
169 Monsignor Obrien Hwy #507	1A-6-507	Residential Condominium	$538,900	$324,152 September 30, 2004
169 Monsignor Obrien Hwy #508	1A-6-508	Residential Condominium	$483,600	$540,000 February 21, 2024
169 Monsignor Obrien Hwy #509	1A-6-509	Residential Condominium	$722,600	$642,500 May 25, 2017
169 Monsignor Obrien Hwy #510	1A-6-510	Residential Condominium	$502,000	$505,000 March 17, 2017
169 Monsignor Obrien Hwy #511	1A-6-511	Residential Condominium	$497,700	$345,000 August 10, 2005
169 Monsignor Obrien Hwy #512	1A-6-512	Residential Condominium	$704,300	nominal ($1) September 16, 2020
169 Monsignor Obrien Hwy #513	1A-6-513	Residential Condominium	$509,200	$293,692 August 10, 2004

What MassDEP has recorded

RTN 3-0014308 — No Location Aid, activity and use limitation, status RAO, class B2, AUL recorded June 26, 1997 · MassDEP file
RTN 3-0018502 — Mbta Water St Car House, activity and use limitation, status PSC, class PA, AUL recorded February 23, 2016 · MassDEP file

Within about 500 m (a third of a mile): 7 active tier-classified 21E sites and 14 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.

What this means

Assessed 2195% above the median residential condominium in Cambridge ($2,924,050, 2,506 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.
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: Cambridge 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 169 Monsignor Obrien Hwy #807

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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