175 Cottage St #714, Chelsea — property record card

Condo NL MDL-05 built in 2005 in Chelsea, assessed at $64,231,300 for fiscal year 2026; last sold for $329,000 on July 25, 2025.

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

Parcel

Location	175 Cottage St #714, Chelsea MA 02150
Map and parcel ID	22-91 22-98714
Use	Condo NL MDL-05 (use code 1021)
County	Suffolk

Valuation — fiscal year 2026

Building	$63,827,500
Land	$385,000
Other	$18,800
Total assessed	$64,231,300

Building

Year built	2005
Style	Condo-Apt
Living area	1,675 ft²
Rooms	5
Units	77

Last recorded sale

Price	$329,000
Date	July 25, 2025
Deed	Registry of Deeds book C237, page 590

168 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
165 Cottage St	22-91XX	Other, Open Space	$0	nominal ($0) June 15, 1988
165 Cottage St #201	22-91A	Condo NL MDL-05	$396,700	$380,000 September 29, 2023
165 Cottage St #202	22-91B	Condo NL MDL-05	$437,800	$210,200 February 1, 2016
165 Cottage St #203	22-91C	Condo NL MDL-05	$387,900	$95,000 September 30, 1999
165 Cottage St #204	22-91D	Condo NL MDL-05	$346,100	$199,900 June 30, 2005
165 Cottage St #205	22-91E	Condo NL MDL-05	$381,500	nominal ($0) August 6, 1993
165 Cottage St #206	22-91F	Condo NL MDL-05	$344,200	$349,900 July 15, 2024
165 Cottage St #207	22-91G	Condo NL MDL-05	$342,600	nominal ($100) July 27, 2016
165 Cottage St #208	22-91H	Condo NL MDL-05	$381,300	nominal ($0) August 23, 1993
165 Cottage St #209	22-91J	Condo NL MDL-05	$380,900	nominal ($0) October 17, 1995
165 Cottage St #210	22-91K	Condo NL MDL-05	$346,200	nominal ($1) July 16, 2025
165 Cottage St #213	22-91N	Condo NL MDL-05	$337,700	$373,000 May 29, 2025
165 Cottage St #214	22-91P	Condo NL MDL-05	$318,700	$125,000 August 1, 2013
165 Cottage St #215	22-91R	Condo NL MDL-05	$342,800	$230,000 November 30, 2016
165 Cottage St #301	22-91S	Condo NL MDL-05	$384,000	$195,000 January 30, 2004
165 Cottage St #302	22-91T	Condo NL MDL-05	$500,600	$335,000 January 12, 2018
165 Cottage St #303	22-91U	Condo NL MDL-05	$447,900	$418,000 January 4, 2023
165 Cottage St #304	22-91V	Condo NL MDL-05	$355,700	$134,588 April 9, 2015
165 Cottage St #305	22-91W	Condo NL MDL-05	$381,500	$180,000 July 31, 2015
165 Cottage St #306	22-91X	Condo NL MDL-05	$343,000	$239,000 May 26, 2005
165 Cottage St #307	22-91Y	Condo NL MDL-05	$342,600	$192,500 July 20, 2016
165 Cottage St #308	22-91Z	Condo NL MDL-05	$381,300	nominal ($1) October 25, 2022
165 Cottage St #309	22-91A1	Condo NL MDL-05	$384,400	$265,000 January 31, 2019
165 Cottage St #310	22-91A2	Condo NL MDL-05	$354,700	$211,000 April 14, 2005
165 Cottage St #311	22-91A3	Condo NL MDL-05	$443,900	$320,000 November 30, 2018
165 Cottage St #312	22-91A4	Condo NL MDL-05	$470,500	$385,000 July 10, 2019
165 Cottage St #313	22-91A5	Condo NL MDL-05	$290,100	$167,000 April 21, 2005
165 Cottage St #314	22-91A6	Condo NL MDL-05	$330,800	$137,500 July 31, 2001
165 Cottage St #315	22-91A7	Condo NL MDL-05	$430,100	$375,000 December 7, 2021
165 Cottage St #401	22-91A8	Condo NL MDL-05	$384,000	nominal ($100) March 30, 2016
165 Cottage St #402	22-91A9	Condo NL MDL-05	$467,400	$485,000 May 9, 2025
165 Cottage St #403	22-91A10	Condo NL MDL-05	$387,900	nominal ($100) March 30, 2021
165 Cottage St #404	22-91A11	Condo NL MDL-05	$354,700	$150,000 June 3, 2015
165 Cottage St #405	22-91A12	Condo NL MDL-05	$414,400	$274,900 October 13, 2017
165 Cottage St #406	22-91A13	Condo NL MDL-05	$343,000	$299,000 February 2, 2021
165 Cottage St #407	22-91A14	Condo NL MDL-05	$342,600	$205,000 February 17, 2006
165 Cottage St #408	22-91A15	Condo NL MDL-05	$381,300	nominal ($1) September 12, 2017
165 Cottage St #409	22-91A16	Condo NL MDL-05	$468,300	nominal ($1) July 20, 2021
165 Cottage St #410	22-91A17	Condo NL MDL-05	$354,700	nominal ($1) May 21, 2020
165 Cottage St #411	22-91A18	Condo NL MDL-05	$388,000	nominal ($0) October 19, 1990
165 Cottage St #412	22-91A19	Condo NL MDL-05	$441,800	$389,000 June 18, 2021
165 Cottage St #413	22-91A20	Condo NL MDL-05	$290,100	nominal ($1) July 11, 2025
165 Cottage St #414	22-91A21	Condo NL MDL-05	$330,800	nominal ($0) May 30, 1991
165 Cottage St #415	22-91A22	Condo NL MDL-05	$377,100	$210,000 January 26, 2016
165 Cottage St #501	22-91A23	Condo NL MDL-05	$384,000	nominal ($0) August 16, 2006
165 Cottage St #502	22-91A24	Condo NL MDL-05	$437,800	nominal ($100) August 4, 2006
165 Cottage St #503	22-91A25	Condo NL MDL-05	$382,400	$270,000 September 14, 2018
165 Cottage St #504	22-91A26	Condo NL MDL-05	$358,000	$272,000 April 30, 2018
165 Cottage St #505	22-91A27	Condo NL MDL-05	$381,500	$244,900 November 22, 2016
165 Cottage St #506	22-91A28	Condo NL MDL-05	$343,000	$187,000 August 9, 2016
165 Cottage St #507	22-91A29	Condo NL MDL-05	$342,600	nominal ($0) October 17, 1995
165 Cottage St #508	22-91A30	Condo NL MDL-05	$379,500	$260,000 April 26, 2017
165 Cottage St #509	22-91A31	Condo NL MDL-05	$382,100	$165,000 March 15, 2010
165 Cottage St #510	22-91A32	Condo NL MDL-05	$354,700	nominal ($10) October 30, 2014
165 Cottage St #511	22-91A33	Condo NL MDL-05	$442,700	$255,500 August 25, 2017
165 Cottage St #512	22-91A34	Condo NL MDL-05	$388,000	$226,000 December 2, 2003
165 Cottage St #513	22-91A35	Condo NL MDL-05	$340,900	$343,000 January 27, 2023
165 Cottage St #514	22-91A36	Condo NL MDL-05	$330,800	$309,500 October 16, 2020
165 Cottage St #515	22-91A37	Condo NL MDL-05	$378,300	$145,000 December 8, 2010
165 Cottage St #601	22-91A38	Condo NL MDL-05	$380,500	$378,000 April 27, 2020

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 11 sites with an Activity and Use Limitation. All MassDEP sites in Chelsea.

What this means

Assessed 4583% above the median condo nl mdl-05 in Chelsea ($1,371,500, 256 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: Chelsea 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 175 Cottage St #714

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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