4811 Olney Laytonsville Rd, Olney — tax account 160801901933

Single-family house built in 1980, 3,666 ft² on 5.00 acres in Olney, Montgomery County, assessed at $989,300; last transfer March 17, 2026 for $1,025,000.

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	160801901933
Map, grid, parcel	Map HU12 Parcel P183
Location	4811 Olney Laytonsville Rd, Olney MD 20832
Jurisdiction	Montgomery County
Subdivision	Olney Outside Residences 2

Land

Land use	Residential (R)
Zoning	AR
Acreage	5.000 acres (217,800 ft²)

Structure

Year built	1980
Above-grade area	3,666 ft²
Style	1.5 Story No Basement
Building type	Standard Unit
Construction	Brick
Quality grade	5 (on a scale of 1 to 9)

Assessment — January 2026

Land	$417,100
Improvements	$572,200
Total	$989,300

Last transfer

Date	March 17, 2026
Consideration	$1,025,000

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 59% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
The last transfer price is 4% 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 160801901933

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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