20324 Wiley Ct, Gaithersburg — tax account 160103494175

Single-family house built in 2005, 6,585 ft² on 0.92 acres in Gaithersburg, Montgomery County, assessed at $1,342,300; last transfer July 16, 2025 for $1,700,000.

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	160103494175
Map, grid, parcel	Map GU56 · Block A Lot 3
Location	20324 Wiley Ct, Gaithersburg MD 20882
Jurisdiction	Montgomery County
Subdivision	Laytonsville Outside
Plat	23183

Land

Land use	Residential (R)
Zoning	RE1
Acreage	0.920 acres (40,075 ft²)

Structure

Year built	2005
Above-grade area	6,585 ft²
Style	2 Story With Basement
Building type	Standard Unit
Construction	Siding
Quality grade	7 (on a scale of 1 to 9)

Assessment — October 2023

Land	$210,000
Improvements	$1,132,300
Total	$1,342,300

Last transfer

Date	July 16, 2025
Consideration	$1,700,000
Deed reference	liber 34758, folio 0177

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 115% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
The last transfer price is 27% 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 160103494175

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