521 E Potomac St, Brunswick, MD 21716 Property Records

Frederick County property record for 521 E Potomac St, Brunswick, MD 21716 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,424 sqft · built 1910
Lot Size	0.072 acres (3,125 sqft)
Owner	2 Individual Names on File
Last Sale	$115,000 (Jul 2002)
Tax Bill	$3,367 (2025)
Deeds & Mortgages	Oct 2017 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`25-477340`

Property Details

APN / Parcel Number

Primary APN	`25-477340`
Alternative APN	`477340`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,424 sqft Living Area
Gross Area	1,594 sqft
1st Floor Area	712 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	3,125 sqft (0.072 acres)
Lot Dimensions	125 ft deep x 25 ft wide
Porch	Slab
Porch Area	268 sqft
Patio Area	170 sqft

Utilities, Heating & Cooling

Heating Fuel	Electric
Sewer	Municipal

Location & Zoning

Account Number	477340
Street Address	521 POTOMAC ST
City	BRUNSWICK
State	MD
Zip	21716
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 11 BL 11 25X125 521 E. POTOMAC ST. BRUNSWICK
Legal Subdivision	BRUNSWICK
Legal Block	110
Legal Lot Number	11
Jurisdiction	FREDERICK MD
Township / Civil Division	25, BRUNSWICK
Census Block Group	3
Census Block	3019
Census Tract	775400

Owner

Source: Frederick County records · APN 25-477340

Assessment roll updated August 4, 2025 · Last verified July 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	521 E POTOMAC ST, BRUNSWICK, MD 21716-1626
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 31, 2002 · Amount on Record
Deed Sale	Jul 31, 2002 · Amount on Record
Prior Sale	Nov 02, 1990 · Amount on Record
Deed Document Number	20025890
Deed Book / Page	3202 / 171
Record Updated	Sep 20, 2026

October 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	FREDERICK MD
Property Address	521 E POTOMAC ST, BRUNSWICK, MD 21716-1626
Document Number	0121560270
Book / Page	012156 / 000270
Instrument Date	Oct 12, 2017
Transaction Type	Mortgage
Record Updated	Jan 03, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	521 E POTOMAC ST BRUNSWICK MD 217161626, BRUNSWICK, MD 21716-1626

Mortgage

Document Number	0121560270
Date	Nov 30, 2017
Book Page	012156/000270

Lender

Name	US BK
Type	Bank
Address	SAINT PAUL, MN 55107

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 29, 2047

Tax Assessment & Valuation

Source: Frederick County records · Assessment roll updated August 4, 2025 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Frederick County
Municipality	Brunswick City
Unified School District	Frederick 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
2025	$3,367.00 (+15.35%) Homeowner's exemption	$217,233 (+14.35%)	$248,300 (+23.1%) Land $73,200 Building $175,100
2023	$2,919.00 Homeowner's exemption	$189,967	$201,700 Land $61,000 Building $140,700

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Frederick County (24021C), updated November 6, 2024 · 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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Wildfire Risk	Low above 20% of the US · above 41% of Maryland
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic District	Within the Brunswick Historic District (Additional Documentation) listed 1979 · 573 contributing resources · NRIS 79001128

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.