17413 Rio Dulce Ct, Olney — tax account 160802651781

Single-family house built in 1988, 2,304 ft² on 0.65 acres in Olney, Montgomery County, assessed at $824,400; last transfer June 3, 2026 for $870,000.

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	160802651781
Map, grid, parcel	Map HT34 · Block 5 Lot 53
Location	17413 Rio Dulce Ct, Olney MD 20832
Jurisdiction	Montgomery County
Subdivision	Williamsburg Village
Plat	16059

Land

Land use	Residential (R)
Zoning	R200
Acreage	0.648 acres (28,227 ft²)

Structure

Year built	1988
Above-grade area	2,304 ft²
Style	2 Story With Basement
Building type	Standard Unit
Construction	Siding
Quality grade	4 (on a scale of 1 to 9)

Assessment — January 2026

Land	$317,300
Improvements	$507,100
Total	$824,400

Last transfer

Date	June 3, 2026
Consideration	$870,000
Deed reference	liber 28170, folio 0771

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 32% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
The last transfer price is 6% 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 160802651781

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