10409 Joiners Ln, Potomac, MD 20854 Property Records

Montgomery County property record for 10409 Joiners Ln, Potomac, MD 20854

Property Summary

Property TypeSingle Family Home
Details3 ba · 5,100 sqft · built 1984
Lot Size0.92 acres (40,059 sqft)
Owner2 Individual Names on Record
Last Sale$1,185,000 (Apr 2004)
Tax Bill$14,072 (2025)
Deeds & MortgagesMar 2020 Mortgage
Mar 2020 Line of Credit
Flood ZoneZone X (minimal risk)
APN10-01916251

Property Details

APN / Parcel Number

Primary APN10-01916251
Alternative APN
  • 01916251

Interior

Full Baths3 Baths
Stories2 Stories
Building Area5,100 sqft Living Area
Gross Area5,700 sqft
1st Floor Area1,800 sqft
AtticAttic
Attic Area900 sqft
Basement Area1,500 sqft
Finished Basement1,500 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 1984
Architectural StyleBi-Level
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area40,059 sqft (0.92 acres)
Garage TypeAttached
Garage Area600 sqft
Parking Spaces2 Parking Spaces
Patio Area441 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
SewerConnected

Location & Zoning

Account Number01916251
Street Address10409 JOINERS LN
CityPOTOMAC
StateMD
Zip20854-1941
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRE1
Legal DescriptionJUSTEMENT WOODS
Legal SubdivisionKNOLLWOOD
Legal Block1
Legal Lot Number14
JurisdictionMONTGOMERY MD
Township / Civil Division10
Census Block Group1
Census Block1013
Census Tract706007

Owner

Source: Montgomery County records, as of August 17, 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 Record
Mailing Address10409 JOINERS LN, POTOMAC, MD 20854-1941
OccupancyOwner Occupied
Owner TypeIndividual
VestingTenants by the Entirety

Deeds, Mortgages & Sale History

DateDocument
Mar 4, 2020Deed of Trust, Mortgage · Conventional Mortgage
CITIZENS BANK NA
Mar 4, 2020Deed of Trust, Mortgage · Line of Credit
CITIBANK NA

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 30, 2004 · Amount on Record
Deed SaleApr 30, 2004 · Amount on Record
Prior SaleApr 30, 2004 · Amount on Record
Deed Document Number20044131
Transfer Doc0000235940
Record UpdatedSep 20, 2026

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONTGOMERY MD
Property Address10409 JOINERS LN, POTOMAC, MD 20854-1941
Transaction TypeMortgage
Record UpdatedAug 11, 2022
Title CompanyBOSTON NATL TTL AGCY LLC

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0591620121
DateMar 4, 2020
Book Page59162/121
Lender
NameCITIZENS BANK NA
TypeBank
AddressO FALLON, MO 63368
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 1, 2050
Interest
Rate TypeAdjustable Rate
Rate2.87%
Type Change DateMar 1, 2027
Change FrequencyAnnually
Min Rate At Change2.25%
Max Rate At Change7.87%
Index1-Year LIBOR
Max Rate7.87%

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONTGOMERY MD
Property Address10409 JOINERS LN, POTOMAC, MD 20854-1941
Transaction TypeMortgage
Record UpdatedAug 11, 2022
Title CompanyBOSTON NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0591620151
DateMar 4, 2020
Book Page59162/151
Lender
NameCITIBANK NA
TypeBank
AddressSIOUX FALLS, SD 57108
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: Montgomery County assessment roll, as of August 17, 2026

Property Jurisdictions

TypeName
StateMaryland
CountyMontgomery County
Unified School DistrictMontgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$1,293,667 (+5.75%)$1,434,400 (+17.26%) Land $515,600 Building $918,800
2025$14,072.00 (+20.32%)$1,223,300 (+8.81%) Land $515,600 Building $707,700$1,223,300 (-) Land $515,600 Building $707,700
2023$1,124,300$1,223,300 Land $515,600 Building $707,700
2022$11,695.00

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 April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies9 in force
Nearby Flood Claims1 (2013)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2013 · rainfall accumulation

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.

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 Likelihood0.01% annual chance
ExposureDirect
burnable vegetation

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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemWASHINGTON SUBURBAN SANITARY COMMISSION
serves 1,900,000 people · EPA ID MD0150005
Water SourceSurface water
Last State InspectionMay 2025
LeadUnder 1 ppb (2018–2020)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 69 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber
2,300 / 2,300
Xfinity
Cable
2,000 / 250
T-Mobile
Fixed Wireless
100 / 20

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