7 Mcmahon Ln, Westport — property record card

Single Family Res built in 1989, 4 bed, 3.5 bath, 4,195 ft² in Westport, appraised at $2,428,000 (assessed $1,699,600); last sold for $2,550,000 on June 27, 2025.

Rebuilt from the public Connecticut CAMA and Parcel Layer — not the official card. For the official card, with owner, photo and sketch, ask the Westport assessor’s office.

Parcel

Location	7 Mcmahon Ln, Westport CT 06880
Parcel ID	A15024000
CAMA account	83500-A15024000
Use	Single Family Res (state use code 101)
Zone	AA
Planning region	Western Connecticut

Valuation — revaluation 2026

Appraised (market value)	$2,428,000 land $1,002,300 · building $1,425,700
Assessed (70%)	$1,699,600 land $701,600

Land

Lot size	1.00 acres (43,560 ft²)

Building

Year built	1989 (effective 2011)
Living area	4,195 ft²
Rooms	10
Bedrooms	4
Bathrooms	3 full, 1 half
Condition	G+

Sales

Last sale	$2,550,000 — June 27, 2025

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $1,699,600 times the town mill rate gives the yearly tax.
Westport last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
Assessed 54% above the median for this use in Westport ($1,105,400, 5,881 parcels).
The last sale price is 5% above the appraisal.

Point at the centre of the parcel — not a survey.

Data: Connecticut CAMA and Parcel Layer (2026 collection, CC0), retrieved October 31, 2026. Sources and freshness. No owner names are published.

First page of a sample Connecticut Property Report

The report for 7 Mcmahon Ln

This card shows what the assessor records. The report adds what lies around the parcel: FEMA flood zone, wetlands and watercourses, aquifer protection area, Natural Diversity Database areas, brownfields nearby and sewer service.

$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)

Order the report