Montgomery County property record for 4205 Isbell St, Silver Spring, MD 20906
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,247 sqft · built 1959 |
| Lot Size | 0.192 acres (8,366 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $360,000 (Oct 2015) |
| Tax Bill | $6,560 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01339288 |
| Primary APN | 13-01339288 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,247 sqft Living Area |
| 1st Floor Area | 1,218 sqft |
| Basement Area | 441 sqft |
| Finished Basement | 441 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| 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 | 8,366 sqft (0.192 acres) |
| Deck Area | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01339288 |
|---|---|
| Street Address | 4205 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 ESTATES |
| Legal Subdivision | STONEYBROOK ESTATE |
| Legal Block | 7 |
| Legal Lot Number | 30 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 703401 |
Source: Montgomery County assessment roll, 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 Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4205 ISBELL ST, SILVER SPRING, MD 20906-4223 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 9, 2015 · Amount on Record |
| Deed Sale | Oct 9, 2015 · Amount on Record |
| Prior Sale | Oct 2, 2001 · Amount on Record |
| Deed Book / Page | 51091 / 506 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 4205 ISBELL ST, SILVER SPRING, MD 20906-4223 |
| Transaction Type | Mortgage |
| Record Updated | Dec 29, 2021 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 4205 ISBELL ST, SILVER SPRING, MD 20906-4223 |
| Document Number | 0648370407 |
|---|---|
| Date | Dec 16, 2021 |
| Book Page | 64837/407 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 299 Months |
| Due | Nov 1, 2046 |
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $525,867 (+5.43%) | $580,000 (+16.28%) Land $162,100 Building $417,900 | |
| 2025 | $6,560.00 (+52.45%) | $498,800 (+16.38%) Land $162,100 Building $336,700 | $498,800 (-) Land $162,100 Building $336,700 |
| 2023 | $428,600 | $498,800 Land $162,100 Building $336,700 | |
| 2022 | $4,303.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| 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 |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2018–2020) action level 15 ppb |
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 518 locations within half a mile, as of December 31, 2025
| 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.
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