128 Parker St 3B, Acton — property record card

Condo NL MDL-0 built in 1989 in Acton, assessed at $6,520,700 for fiscal year 2026; last sold for $478,000 on March 13, 2026.

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

Parcel

Location	128 Parker St 3B, Acton MA 00000
Map and parcel ID	I3-37 I3_37_3_B
Use	Condo NL MDL-0 (use code 1021)
Zoning	R-4
County	Middlesex

Valuation — fiscal year 2026

Building	$6,467,400
Land	$0
Other	$53,300
Total assessed	$6,520,700

Building

Year built	1989
Style	Town House
Living area	1,223 ft²
Units	16

Last recorded sale

Price	$478,000
Date	March 13, 2026
Deed	Registry of Deeds book 85337, page 508

16 assessor accounts on this parcel

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

Address	Account	Use	Assessed	Last sale
128 Parker St 1A	I3_37_1_A	Housing Authority	$458,200	$95,000 October 3, 1990
128 Parker St 1B	I3_37_1_B	Housing Authority	$453,900	$85,000 October 3, 1990
128 Parker St 1C	I3_37_1_C	Housing Authority	$458,200	$95,000 October 3, 1990
128 Parker St 2A	I3_37_2_A	Condo NL MDL-0	$422,300	nominal ($100) May 4, 2012
128 Parker St 2B	I3_37_2_B	Condo NL MDL-0	$427,100	$310,000 October 28, 2004
128 Parker St 2C	I3_37_2_C	Condo NL MDL-0	$410,100	nominal ($100) October 10, 2023
128 Parker St 2D	I3_37_2_D	Condo NL MDL-0	$407,500	$400,000 June 9, 2022
128 Parker St 3A	I3_37_3_A	Condo NL MDL-0	$422,100	nominal ($100) December 20, 2021
128 Parker St 3B	I3_37_3_B	Condo NL MDL-0	$481,200	$478,000 March 13, 2026
128 Parker St 3C	I3_37_3_C	Condo NL MDL-0	$433,700	$215,000 April 5, 2012
128 Parker St 3D	I3_37_3_D	Condo NL MDL-0	$432,000	$303,999 February 1, 2019
128 Parker St 4A	I3_37_4_A	Condo NL MDL-0	$422,900	$172,900 March 24, 2000
128 Parker St 4B	I3_37_4_B	Condo NL MDL-0	$429,700	$189,000 September 26, 2000
128 Parker St 4C	I3_37_4_C	Condo NL MDL-0	$428,900	$490,000 August 4, 2025
128 Parker St 4D	I3_37_4_D	Condo NL MDL-0	$432,900	$304,000 September 21, 2004
128-128 Parker St	I3_37_M	Other, Open Space	$0	nominal ($0) June 1, 1990

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): 1 active tier-classified 21E site and 0 sites with an Activity and Use Limitation. All MassDEP sites in Acton.

What this means

Assessed 460% above the median condo nl mdl-0 in Acton ($1,163,800, 438 parcels).
The last sale price is 93% 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: Acton 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 128 Parker St 3B

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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