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17439 Macduff Ave, Olney, MD 20832 Property Records

Montgomery County property record for 17439 Macduff Ave, Olney, MD 20832 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 ba · 2,880 sqft · built 1983
Lot Size0.243 acres (10,600 sqft)
Owner2 Individual Names on File
Last Sale$545,000 (Jun 2016)
Tax Bill$6,869 (2025)
Deeds & MortgagesOct 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN08-01992254

Property Details

APN / Parcel Number

Primary APN08-01992254
Alternative APN
  • 01992254

Interior

Full Baths3 Baths
Half Baths2 Half Baths
Stories2 Stories
Building Area2,880 sqft Living Area
Gross Area3,364 sqft
1st Floor Area1,040 sqft
Basement Area800 sqft
Finished Basement800 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1983
Architectural StyleBi-Level
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area10,600 sqft (0.243 acres)
Garage TypeAttached
Garage Area484 sqft
Parking Spaces2 Parking Spaces
Deck Area417 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
SewerMunicipal

Location & Zoning

Account Number01992254
Street Address17439 MACDUFF AVE
CityOLNEY
StateMD
Zip20832-2070
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionCASHELL MANOR
Legal SubdivisionCASHELL MANOR
Legal Block6
Legal Lot Number4
JurisdictionMONTGOMERY MD
Township / Civil Division8
Census Block Group1
Census Block1007
Census Tract701313

Owner

Source: Montgomery County records · APN 08-01992254

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 Record2 Individual Names on File
Mailing Address17439 MACDUFF AVE, OLNEY, MD 20832-2070
OccupancyOwner Occupied
Owner TypeIndividual
VestingTenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 22, 2016 · Amount on Record
Deed SaleJun 22, 2016 · Amount on Record
Prior SaleJun 07, 2012 · Amount on Record
Deed Book / Page52275 / 420
Record UpdatedSep 20, 2026

October 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONTGOMERY MD
Property Address17439 MACDUFF AVE, OLNEY, MD 20832-2070
Transaction TypeMortgage
Record UpdatedAug 11, 2022
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0608860277
DateOct 26, 2020
Book Page60886/277
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term177 Months
DueJul 01, 2035

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMaryland
CountyMontgomery County
Unified School DistrictMontgomery 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.

YearTax BillAssessed ValueAssessed Market Value
2026$624,567 (+2.32%)$652,900 (+6.96%) Land $276,900 Building $376,000
2025$6,869.00 (+24.78%)$610,400 (+10.33%) Land $263,700 Building $346,700$610,400 (-) Land $263,700 Building $346,700
2023$553,267 (+5.44%)$610,400 (+16.33%) Land $263,700 Building $346,700
2022$5,505.00$524,700 Land $251,100 Building $273,600$524,700 Land $251,100 Building $273,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317013131, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies4 in force
Nearby Flood Claims1 (2019)
Claims Outside the SFHA1 of 1
Most Recent ClaimMar 2019, other causes

Wildfire

Wildfire RiskLow
above 20% of the US · above 41% of Maryland
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 397 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable1,200 / 35
VerizonFiber980 / 880

May also be available at this address: AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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