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4850 Langdrum Ln, Chevy Chase, MD 20815 Property Records

Montgomery County property record for 4850 Langdrum Ln, Chevy Chase, MD 20815

Property Summary

Property TypeSingle Family Home
Details6.5 ba · 3,634 sqft · built 1956
Lot Size0.262 acres (11,431 sqft)
OwnerCompany Name on Record
Last Sale$1,725,000 (Jan 2020)
Tax Bill$20,668 (2025)
Deeds & MortgagesJan 2020 Sale
Flood ZoneZone X (minimal risk)
APN07-00649445

Property Details

APN / Parcel Number

Primary APN07-00649445
Alternative APN
  • 00649445

Interior

Full Baths6.5 Baths
Half Baths1 Half Bath
Stories1 Story
Building Area3,634 sqft Living Area
Gross Area3,834 sqft
1st Floor Area2,018 sqft
Basement Area775 sqft
Finished Basement775 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Architectural StyleMulti-Level
Exterior MaterialBrick
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area11,431 sqft (0.262 acres)
Garage TypeAttached
Garage Area200 sqft
Parking Spaces1 Parking Space

Exterior Amenities

Pool Area800 sqft
PorchOpen Porch
Porch Area168 sqft
Deck Area220 sqft
Patio Area220 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
SewerMunicipal

Location & Zoning

Account Number00649445
Street Address4850 LANGDRUM LN
CityCHEVY CHASE
StateMD
Zip20815-5413
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR60
Legal DescriptionWEST CHEVY CHASE
Legal SubdivisionWEST CHEVY CHASE
Legal BlockB
Legal Lot Number1
JurisdictionMONTGOMERY MD
Township / Civil Division7
Census Block Group1
Census Block1003
Census Tract705502

Owner

Source: Montgomery County records, as of August 17, 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 RecordCompany Name on Record
Mailing Address4510 DRUMMOND AVE, CHEVY CHASE, MD 20815-5435
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 3, 2020 · Amount on Record
Deed SaleJan 3, 2020 · Amount on Record
Prior SaleSep 13, 2006
Deed Book / Page58809 / 302
Transfer Doc0184810054
Record UpdatedSep 20, 2026

January 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionMONTGOMERY MD
Recording DateJan 3, 2020
Property Address4850 LANGDRUM LN, CHEVY CHASE, MD 20815-5413
Document Number0588090302
Book / Page058809 / 000302
Instrument DateDec 12, 2019
Transaction TypeTransfer
Record UpdatedJan 31, 2020
Title CompanyFRIENDSHIP TITLE

Transaction

AmountAmount Recorded
Tax$1,725.00
Amount AccuracyConfirmed
Additional
  • Lis Pendens
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address4510 DRUMMOND AVE CHEVY CHASE MD 208155435, CHEVY CHASE, MD 20815-5435

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$1,805,333 (+4.7%)$1,886,400 (-) Land $1,007,700 Building $878,700
2025$20,668.00 (+5.2%)$1,724,267 (+11.43%)$1,886,400 (+14.8%) Land $1,007,700 Building $878,700
2024$19,647.00 (+17.85%)
2023$1,547,367$1,643,200 Land $959,800 Building $683,400
2022$16,671.00

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
Flood Insurance CostPremium on Record
median of 14 policies
Nearby Flood Policies14 in force

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 94% of the US · lower than 87% of Maryland
Wildfire LikelihoodUnder 0.01% 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 256 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Astound Broadband.

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