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509 E Mountain Rd, Knoxville, MD 21758 Property Records

Frederick County property record for 509 E Mountain Rd, Knoxville, MD 21758

Property Summary

Property TypeSingle Family Home
Details2 ba · 3,434 sqft · built 1760
Lot Size134 acres (5,843,138 sqft)
Owner2 Individual Names on Record
Last Sale$950,000 (Aug 2019)
Tax Bill$6,575 (2025)
Deeds & MortgagesFeb 2023 Mortgage
Sep 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN12-294476

Property Details

APN / Parcel Number

Primary APN12-294476
Alternative APN
  • 294476

Interior

Full Baths2 Baths
Stories2 Stories
Building Area3,434 sqft Living Area
Gross Area3,693 sqft
1st Floor Area1,794 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1760
Effective Year BuiltEffective 1760
Architectural StyleConventional
Exterior MaterialStone
Construction TypeFrame
Roof MaterialMetal
Lot Area5,843,138 sqft
Garage TypeDetached
Garage Area1,920 sqft
Parking Spaces6 Parking Spaces

Exterior Amenities

PorchEnclosed Porch
Porch Area259 sqft
Shed1 Shed
Shed Area2,054 sqft
Milk House434 sqft

Utilities, Heating & Cooling

Heating SystemRadiant
SewerConnected

Location & Zoning

Account Number294476
Street Address509 E MOUNTAIN RD
CityKNOXVILLE
StateMD
Zip21758-9636
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA
Legal Description134.14 ACRES OFF S/S MT. RD. NR KNOXVILLE
Legal SubdivisionTOBACCO SPG FARM
Legal Lot Number2
JurisdictionFREDERICK MD
Township / Civil Division12, PETERSVILLE
Census Block Group4
Census Block4008
Census Tract775302

Owner

Source: Frederick County records, as of August 7, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on Record
Mailing Address509 E MOUNTAIN RD, KNOXVILLE, MD 21758-9636
Owner TypeIndividual
VestingTenants by the Entirety

Deeds, Mortgages & Sale History

DateDocument
Feb 9, 2023Deed of Trust, Mortgage · Commercial Mortgage
MARYLAND AGRICULTURAL AND RESOURCE BASED
Sep 8, 2020Deed of Trust, Mortgage
MIDATLANTIC FARM CREDIT ACA
Aug 12, 2019Grant Deed, Transfer
FARM CREDIT SVCS

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 12, 2019 · Amount on Record
Deed SaleAug 12, 2019 · Amount on Record
Prior SaleDec 30, 2002 · Amount on Record
Deed Book / Page13138 / 339
Transfer Doc0000007600
Record UpdatedOct 29, 2026

February 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionFREDERICK MD
Property Address509 E MOUNTAIN RD, KNOXVILLE, MD 21758-9636
Transaction TypeMortgage
Record UpdatedMar 3, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address509 E MOUNTAIN RD, KNOXVILLE, MD 21758-9636

Mortgage

Document Number0163250327
DateFeb 9, 2023
Book Page16325/327
Lender
NameMARYLAND AGRICULTURAL AND RESOURCE BASED
TypeGovernment Agency
AddressANNAPOLIS, MD 21403
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionFREDERICK MD
Property Address509 E MOUNTAIN RD, KNOXVILLE, MD 21758-9636
Transaction TypeMortgage
Record UpdatedOct 26, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0140490304
DateSep 8, 2020
Book Page14049/304
Lender
NameMIDATLANTIC FARM CREDIT ACA
TypeBank
AddressMOUNT JOY, PA 17552
Agreement
AmountAmount Recorded

August 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionFREDERICK MD
Recording DateAug 12, 2019
Property Address509 E MOUNTAIN RD, KNOXVILLE, MD 21758-9636
Document Number0131380339
Book / Page013138 / 000339
Instrument DateAug 1, 2019
Transaction TypeTransfer
Record UpdatedAug 27, 2019
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$950.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address509 E MOUNTAIN RD KNOXVILLE MD 217589636, KNOXVILLE, MD 21758-9636

Mortgage

Document Number131380345
DateAug 12, 2019
Book Page013138/000345
Lender
NameFARM CREDIT SVCS
TypeFunding / Finance Company
AddressMOUNT JOY, PA 17552
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

Source: Frederick County assessment roll, as of August 7, 2026

Property Jurisdictions

TypeName
StateMaryland
CountyFrederick County
Unified School DistrictFrederick County Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$680,133 (+7.88%)$729,800 (-) Land $195,700 Building $534,100
2025$6,575.00 (+14.41%)$630,467 (+11.69%)$729,800 (+25.65%) Land $195,700 Building $534,100
2023$5,747.00$564,500$580,800 Land $155,700 Building $425,100

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

Flood

Source: FEMA National Flood Hazard Layer, effective November 6, 2024

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · above 41% of Maryland
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 10 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250

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