4203 Isbell St, Silver Spring, MD 20906 Property Records

Montgomery County property record for 4203 Isbell St, Silver Spring, MD 20906

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 1,806 sqft · built 1959
Lot Size	0.161 acres (6,997 sqft)
Owner	Individual Name on File
Last Sale	$219,900 (Oct 2001)
Tax Bill	$5,448 (2025)
Deeds & Mortgages	Jul 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`13-01342093`

Property Details

APN / Parcel Number

Primary APN	`13-01342093`
Alternative APN	`01342093`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,806 sqft Living Area
1st Floor Area	1,218 sqft

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Architectural Style	Bi-Level
Exterior Material	Combination
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,997 sqft (0.161 acres)
Deck Area	400 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01342093
Street Address	4203 ISBELL ST
City	SILVER SPRING
State	MD
Zip	20906-4223
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R60
Legal Description	SEC 5 STONEYBROOK ES T
Legal Subdivision	STONEYBROOK ESTATE
Legal Block	7
Legal Lot Number	29
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	1
Census Block	1002
Census Tract	703401

Owner

Source: Montgomery County records · APN 13-01342093

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	Individual Name on File
Mailing Address	4203 ISBELL ST, SILVER SPRING, MD 20906-4223
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 25, 2001 · Amount on Record
Deed Sale	Oct 25, 2001 · Amount on Record
Prior Sale	Sep 30, 1996
Deed Document Number	2001222154
Deed Book / Page	19868 / 539
Transfer Doc	0000078605
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	4203 ISBELL ST, SILVER SPRING, MD 20906-4223
Transaction Type	Mortgage
Record Updated	Jul 28, 2021
Title Company	MICHAELS TITLE AND ESCROW LLC, MICHAELS TITLE & ESCROW LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4203 ISBELL ST, SILVER SPRING, MD 20906-4223

Mortgage

Document Number	0634780429
Date	Jul 12, 2021
Book Page	63478/429

Lender

Name	PENNYMAC LOAN SERVICES LLC
Type	Mortgage Company
Address	WESTLAKE VILLAGE, CA 91361

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		$486,833 (+5.31%)	$535,900 (+15.92%) Land $157,100 Building $378,800
2025	$5,448.00 (+35.86%)	$462,300 (+15.95%) Land $157,100 Building $305,200	$462,300 (-) Land $157,100 Building $305,200
2023		$398,700	$462,300 Land $157,100 Building $305,200
2022	$4,010.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	2 (2014–2017)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jul 2017 · river or lake flooding

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 94% of Maryland
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 2,000

May also be available: AT&T, Radiate Holdings, T-Mobile USA.

Based on FCC filings for 518 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people
Water Source	Surface water
Last State Inspection	May 2025
Lead	Under 1 ppb (2018–2020) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.