8/23 OPEN HOUSE CANCELLED - SELLERS HAVE ACCEPTED AN OFFER. Tucked at the end of Mantz Road in Silver Spring’s Old Hillandale, this distinctive mid-century ranch sits on 2.4 wooded acres just minutes from the Beltway, White Oak and Hillandale. Built in the 1950s by Carosella Construction, the home features Flemish bond brick, classic low-profile architecture and a synthetic slate roof selected to preserve its original character. Bordered by protected parkland and wooded federal property, the setting offers remarkable privacy and natural views. Designed for convenient single-level living, the home features 4 bedrooms, 2 full and 2 half baths, an attached 2-car garage and two fireplaces. The walk-out lower level provides additional recreation, office, workshop and storage space. The updated kitchen opens to a beautiful window-wrapped three-season sunroom with wood ceiling and radiant heat. Outside, an expansive stone patio creates a private retreat with hot tub, barrel sauna, outdoor shower and multiple areas for dining and entertaining among mature trees and landscaping. A powered shed provides additional utility and storage. Lovingly maintained by the original family, this special Old Hillandale property combines architectural character, modern updates, acreage and privacy in a remarkably convenient Silver Spring location.
Single-familyProperty Type
1952Year Built
2.4 acresLot Size
$304Price/Sq.Ft.
2 car garageParking
Listed by Dave Savercool• Long & Foster Real Estate, Inc.
•301-388-2600 (broker)
Listed by Kevin Savercool• Long & Foster Real Estate, Inc.
Est. $4,053 per month, based on comparable rentals
Sale and tax history for 10622 Mantz Rd
Sale History
Tax History
Date
Event
Price
BRIGHT MLS #MDMC2251440
Sep 23, 2026
Sold
$1,000,000
$304/sq ft
Sep 16, 2026
Pending
—
Aug 23, 2026
Contingent
—
Aug 19, 2026
Listed
$975,000
$297/sq ft
Aug 15, 2026
Coming Soon
$975,000
$297/sq ft
Public Records
Nov 17, 2003
Sold
$300,000
$91/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,011 (+7.7%)
$298,200 + $434,500
$732,700
2024
$8,367 (−1.3%)
2023
$8,479 (+25.7%)
2022
$6,744 (+1.2%)
$298,200 + $294,800
$593,000
2021
$6,665 (+0.5%)
$298,200 + $294,800
$593,000
2020
$6,634 (+2.3%)
$298,200 + $294,800
$593,000
2019
$6,488 (+1.9%)
$298,200 + $296,200
$594,400
2018
$6,364
2017
$6,363 (+23.3%)
$298,200 + $268,000
$566,200
2015
$5,162 (+0.5%)
$260,000 + $206,100
$466,100
2014
$5,134 (+3.4%)
2013
$4,966 (−13.9%)
2012
$5,765 (+4.9%)
2011
$5,497
2010
$5,497 (+11.8%)
2009
$4,916
Public record
Public record
Zoning
Permits
Beds
—
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
2.4 Acres
Year renovated
—
Sq. Ft.
3,286
Year built
1952
Style
Single Family Residential
County
Montgomery County
APN
05 00285032
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
R-90
Residential - 90 Zone
The intent of the R-90 zone is to provide designated areas of the County for moderate density residential uses. The predominant use is residential in a detached house. A limited number of other building types may be allowed under the optional method of development.
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Transportation-Other
Park & open space
May 23, 2014 • Final
Electrical
Electrical
Sep 24, 2012 • Active
Mechanical
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage - Front Entry, Garage Door Opener