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4100 Danube Ct, Olney, MD 20832 Property Records

Montgomery County property record for 4100 Danube Ct, Olney, MD 20832 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 2,232 sqft · built 1986
Lot Size0.589 acres (25,663 sqft)
Owner2 Individual Names on File
Last Sale$485,000 (Jun 2010)
Tax Bill$7,602 (2025)
Deeds & MortgagesAug 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN08-02512975

Property Details

APN / Parcel Number

Primary APN08-02512975
Alternative APN
  • 02512975

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,232 sqft Living Area
Gross Area2,827 sqft
1st Floor Area1,236 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1986
Effective Year BuiltEffective 1986
Architectural StyleBi-Level
Exterior MaterialSiding
Roof MaterialComposition Shingle
Lot Area25,663 sqft (0.589 acres)
Garage TypeAttached
Garage Area399 sqft
Parking Spaces1 Parking Space
PorchEnclosed Porch
Porch Area340 sqft
Deck Area84 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
SewerMunicipal

Location & Zoning

Account Number02512975
Street Address4100 DANUBE CT
CityOLNEY
StateMD
Zip20832-2837
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionOLNEY OAKS
Legal SubdivisionOLNEY OAKS
Legal BlockH
Legal Lot Number12
JurisdictionMONTGOMERY MD
Township / Civil Division8
Census Block Group3
Census Block3009
Census Tract701312

Owner

Source: Montgomery County records · APN 08-02512975

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 Address4100 DANUBE CT, OLNEY, MD 20832-2837
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 28, 2010 · Amount on Record
Deed SaleJun 28, 2010 · Amount on Record
Deed Document Number2010166274
Record UpdatedSep 20, 2026

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONTGOMERY MD
Property Address4100 DANUBE CT, OLNEY, MD 20832-2837
Transaction TypeMortgage
Record UpdatedAug 25, 2021
Title CompanyCOMMONWEALTH LAND TITLE INSURANCE COMPANY, COMMONWEALTH LAND TTL INS CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address4100 DANUBE CT, OLNEY, MD 20832-2837

Mortgage

Document Number0637310260
DateAug 13, 2021
Book Page63731/260
Lender
NameEDUCATIONAL SYSTEMS FCU
TypeCredit Union
AddressGREENBELT, MD 20768
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 01, 2051

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$683,067 (+2.3%)$713,800 (+6.9%) Land $313,600 Building $400,200
2025$7,602.00 (+33.09%)$667,700 (+14.88%) Land $298,600 Building $369,100$667,700 (-) Land $298,600 Building $369,100
2023$581,233$667,700 Land $298,600 Building $369,100
2022$5,712.00

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 240317013123, 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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Nearby Flood Policies4 in force

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 362 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
VerizonFiber980 / 880
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

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