328 Old Marlborough Tpke, Portland — property record card

SINGLE FAMILY built in 1988, 4 bed, 2.5 bath, 2,992 ft² in Portland, appraised at $479,500 (assessed $335,650); last sold for $600,000 on September 8, 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 Portland assessor’s office.

Parcel

Location	328 Old Marlborough Tpke, Portland CT 06480
Parcel ID	093/0023
CAMA account	61800-093-0023
Use	SINGLE FAMILY (state use code 101)
Zone	RR
Planning region	Lower Connecticut River Valley

Valuation — revaluation 2021

Appraised (market value)	$479,500 land $86,900 · building $392,600
Assessed (70%)	$335,650 land $60,830

Land

Lot size	1.00 acres (43,560 ft²)

Building

Year built	1988
Living area	2,992 ft²
Rooms	9
Bedrooms	4
Bathrooms	2 full, 1 half
Condition	GD

Sales

Last sale	$600,000 — September 8, 2025

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $335,650 times the town mill rate gives the yearly tax.
Portland last revalued in 2021. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
Assessed 83% above the median for this use in Portland ($183,470, 3,038 parcels).
The last sale price is 25% 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 328 Old Marlborough Tpke

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