511 Crown Park Ave, Gaithersburg — tax account 160903704657

Townhouse built in 2016, 3,394 ft² on 0.04 acres in Gaithersburg, Montgomery County, assessed at $997,300; last transfer September 5, 2025 for $1,175,000.

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	160903704657
Map, grid, parcel	Map FS34 · Block R Lot 3
Location	511 Crown Park Ave, Gaithersburg MD 20878
Jurisdiction	Montgomery County
Subdivision	Crown Farm
Plat	24428

Land

Land use	Residential (R)
Zoning	MXD
Acreage	0.045 acres (1,960 ft²)

Structure

Year built	2016
Above-grade area	3,394 ft²
Style	Townhouse-End Unit 4 Story No Basement
Building type	End Unit
Construction	Siding
Quality grade	6 (on a scale of 1 to 9)

Assessment — October 2023

Land	$250,000
Improvements	$747,300
Total	$997,300

Last transfer

Date	September 5, 2025
Consideration	$1,175,000
Deed reference	liber 52168, folio 0061

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 60% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
The last transfer price is 18% above 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 160903704657

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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