3451 Blackberry Ln, Ellicott City — tax account 1403303810

Single-family house built in 1979, 2,297 ft² on 2.60 acres in Ellicott City, Howard County, assessed at $821,500; last transfer June 30, 2025 for $810,000.

From the State Department of Assessments and Taxation file as published by the Maryland Department of Planning (MD iMAP) — not the official record. Open the official SDAT record.

Account

Tax account number	1403303810
Map, grid, parcel	Map 22 Grid 5 Parcel 516 · Lot 2
Location	3451 Blackberry Ln, Ellicott City MD 21042
Jurisdiction	Howard County
Subdivision	Regulars

Land

Land use	Residential (R)
Zoning	RRDEO
Acreage	2.600 acres (113,256 ft²)

Structure

Year built	1979
Above-grade area	2,297 ft²
Style	1 Story With Basement
Building type	Standard Unit
Construction	Frame
Quality grade	6 (on a scale of 1 to 9)

Assessment — January 2025

Land	$367,200
Improvements	$454,300
Total	$821,500

Last transfer

Date	June 30, 2025
Consideration	$810,000
Deed reference	liber 03421, folio 0190

What this means

Maryland reassesses each property every three years; increases are phased in over the following three years, and the Homestead Tax Credit caps the yearly increase on a principal residence.
Assessed 21% above the median residential account in Howard County ($681,000, 62,119 accounts).
The last transfer price is 1% below the current assessment.

Parcel point of the Maryland Department of Planning — not a survey.

Data: Maryland Department of Planning / SDAT, MD iMAP Parcel Points, retrieved November 1, 2026. Sources and freshness. No owner names or mailing addresses are published.

First page of a sample Maryland Property Report

The report for account 1403303810

This page shows the assessment record. The report adds what lies around the property: FEMA flood zone, Critical Area designation, wetlands, contaminated land sites nearby and historic properties.

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