17440 Macduff Ave, Olney, MD 20832 Property Records

Montgomery County property record for 17440 Macduff Ave, Olney, MD 20832 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 2,860 sqft · built 1983
Lot Size	0.238 acres (10,372 sqft)
Owner	2 Individual Names on File
Last Sale	$589,900 (May 2020)
Tax Bill	$6,921 (2025)
Deeds & Mortgages	May 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-01992208`

Property Details

APN / Parcel Number

Primary APN	`08-01992208`
Alternative APN	`01992208`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,860 sqft Living Area
Gross Area	3,344 sqft
1st Floor Area	1,040 sqft
Basement Area	780 sqft
Finished Basement	780 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Architectural Style	Bi-Level
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	10,372 sqft (0.238 acres)
Garage Type	Attached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	208 sqft
Deck Area	120 sqft
Patio Area	209 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01992208
Street Address	17440 MACDUFF AVE
City	OLNEY
State	MD
Zip	20832-2072
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CASHELL MANOR
Legal Subdivision	CASHELL MANOR
Legal Block	4
Legal Lot Number	17
Jurisdiction	MONTGOMERY MD
Township / Civil Division	8
Census Block Group	1
Census Block	1009
Census Tract	701313

Owner

Source: Montgomery County records · APN 08-01992208

Assessment roll updated August 17, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	17440 MACDUFF AVE, OLNEY, MD 20832-2072
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 07, 2020 · Amount on Record
Deed Sale	May 07, 2020 · Amount on Record
Prior Sale	Dec 09, 2014 · Amount on Record
Deed Book / Page	59519 / 1
Record Updated	Sep 20, 2026

May 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MONTGOMERY MD
Recording Date	May 07, 2020
Property Address	17440 MACDUFF AVE, OLNEY, MD 20832-2072
Document Number	0595190001
Book / Page	059519 / 000001
Instrument Date	Apr 30, 2020
Transaction Type	Transfer
Record Updated	Jun 10, 2020
Title Company	HOUSEHOLD TITLE AND ESCROW LLC, HOUSEHOLD TITLE & ESCROW LLC

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$590.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	17440 MACDUFF AVE OLNEY MD 208322072, OLNEY, MD 20832-2072

Mortgage

Document Number	595190010
Date	May 07, 2020
Book Page	059519/000010

Lender

Name	NAVY FCU
Type	Credit Union
Address	VIENNA, VA 22180

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 06, 2050

Tax Assessment & Valuation

Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Montgomery County
Unified School District	Montgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$630,067 (+2.47%)	$660,400 (+7.4%) Land $276,200 Building $384,200
2025	$6,921.00 (+26.41%)	$614,900 (+11.2%) Land $263,000 Building $351,900	$614,900 (-) Land $263,000 Building $351,900
2023		$552,967	$614,900 Land $263,000 Building $351,900
2022	$5,475.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 20% of the US · above 41% of Maryland
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.