12840 Flack St, Silver Spring, MD 20906 Property Records

Montgomery County property record for 12840 Flack St, Silver Spring, MD 20906 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	1.5 Baths
Architecture Style	Conventional
Year Built	Built 1949
Square Footage	1,758 sqft Living Area
Lot Size	6,065 sqft (0.139 acres)
Occupancy	Owner Occupied
Last Sale	$385,000 (2021)
Tax Bill	$4,372.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`13-01196090`
Alternative APN	`01196090`

Interior

Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Building Area	1,758 sqft Living Area
1st Floor	1,078 sqft 1st Floor
Basement Area	680 sqft Basement
Finished Basement	680 sqft Finished
Stories	1 Stories

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Architectural Style	Conventional Style
Exterior Material	Brick Exterior
Construction Type	Brick Construction
Roof Material	Composition Shingle Roof
Lot Area	6,065 sqft (0.139 acres)
Deck Area	75 sqft Deck
Patio Area	252 sqft Patio

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating
Sewage	Municipal Sewage

Location & Zoning

Account Number	01196090
Street Address	12840 FLACK ST
City	SILVER SPRING
State	MD
Zip	20906-3877
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	GLENMONT HILLS
Legal Subdivision	GLENMONT HILLS
Legal Block	16
Legal Lot Number	2
Jurisdiction	MONTGOMERY MD
Minor Civil Division	13
Census Blockgroup	1
Census Block	1018
Census Tract	703402

Owner

Source: Montgomery County records · APN 13-01196090

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 Individuals Owners
Mailing Address	12840 FLACK ST, SILVER SPRING, MD 20906-3877
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Tenant By Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Jul 21, 2021 Deed Sale Price on Jul 21, 2021
Deed Book / Page	63555 / 179
Record Refreshed	Sep 20, 2026

July 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	MONTGOMERY MD
Recording Date	Jul 21, 2021
Property Address	12840 FLACK ST, SILVER SPRING, MD 20906-3877
Document Number	0635550179
Book / Page	63555 / 179
Map Reference	MB 37 PL 2537
Instrument Date	Jun 23, 2021
Transaction Type	Transfer
Record Updated	Aug 05, 2021
Title Company	PINNACLE SETTLEMENT SVCS INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$4,812.50
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenant By Entirety
Address	12840 FLACK ST, SILVER SPRING, MD 20906-3877

Mortgage

Document Number	63555186
Date	Jul 21, 2021
Instrument	63555/186

Lender

Name	THE MORTGAGE LINK INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 01, 2051

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		$398,067 (+7.94%)	$456,600 (+23.81%) Land $171,700 Building $284,900
2025	$4,372.00 (+39.06%)	$368,800 (+15.66%) Land $171,700 Building $197,100	$368,800 (-) Land $171,700 Building $197,100
2023		$318,867	$368,800 Land $171,700 Building $197,100
2022	$3,144.00