135 Nichols Av 137 #135, Watertown — property record card

Residential Condominium built in 2024 in Watertown, assessed at $2,259,300 for fiscal year 2026; last sold for $1,235,000 on March 14, 2025.

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

Parcel

Location	135 Nichols Av 137 #135
Map and parcel ID	1225 26 5 1225 26 5U135
Use	Residential Condominium (use code 1020)
County	Middlesex

Valuation — fiscal year 2026

Building	$2,256,600
Land	$0
Other	$2,700
Total assessed	$2,259,300

Building

Year built	2024
Style	CONDO CONV
Living area	1,491 ft²
Rooms	9
Units	2

Last recorded sale

Price	$1,235,000
Date	March 14, 2025
Deed	Registry of Deeds book 83859, page 146

2 assessor accounts on this parcel

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

Address	Account	Use	Assessed	Last sale
135 Nichols Av 137 #135	1225 26 5U135	Residential Condominium	$1,171,800	$1,235,000 March 14, 2025
135 Nichols Av 137 #137	1225 26 5U137	Residential Condominium	$1,087,500	$1,115,000 January 10, 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): 8 active tier-classified 21E sites and 6 sites with an Activity and Use Limitation. All MassDEP sites in Watertown.

What this means

Assessed 55% above the median residential condominium in Watertown ($1,461,700, 975 parcels).
The last sale price is 45% 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: Watertown 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 135 Nichols Av 137 #135

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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