4423 Walsh St, Chevy Chase — tax account 160700471007

Single-family house built in 2006, 4,668 ft² on 0.23 acres in Chevy Chase, Montgomery County, assessed at $2,852,700; last transfer June 18, 2026 for $3,100,000.

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	160700471007
Map, grid, parcel	Map HN34 · Block B Lot 7
Location	4423 Walsh St, Chevy Chase MD 20815
Jurisdiction	Montgomery County
Subdivision	Chevy Chase (Sec 8/8A)
Plat	269

Land

Land use	Residential (R)
Zoning	R60
Acreage	0.227 acres (9,888 ft²)

Structure

Year built	2006
Above-grade area	4,668 ft²
Style	2.5 Story With Basement
Building type	Standard Unit
Construction	Frame
Quality grade	8 (on a scale of 1 to 9)

Assessment — January 2026

Land	$1,005,500
Improvements	$1,847,200
Total	$2,852,700

Last transfer

Date	June 18, 2026
Consideration	$3,100,000
Deed reference	liber 64156, folio 0447

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 358% above the median residential account in Montgomery County ($623,400, 248,486 accounts).
The last transfer price is 9% 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 160700471007

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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