Montgomery County property record for 4226 Isbell St, Silver Spring, MD 20906 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,134 sqft · built 1958 |
| Lot Size | 0.166 acres (7,240 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,534 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01342470 |
| Primary APN | 13-01342470 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,134 sqft Living Area |
| 1st Floor Area | 1,284 sqft |
| Basement Area | 850 sqft |
| Finished Basement | 850 sqft |
| Utility Area | 42 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,240 sqft (0.166 acres) |
| Pool Area | 480 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 142 sqft |
| Shed | 1 Shed |
| Shed Area | 200 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01342470 |
|---|---|
| Street Address | 4226 ISBELL ST |
| City | SILVER SPRING |
| State | MD |
| Zip | 20906-4222 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STONEYBROOK EST SEC 5 |
| Legal Subdivision | STONEYBROOK ESTATE |
| Legal Block | 20 |
| Legal Lot Number | 8 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 703401 |
Source: Montgomery County records · APN 13-01342470
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 Individual Names on File |
|---|---|
| Mailing Address | 4226 ISBELL ST, SILVER SPRING, MD 20906-4222 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 25, 2005 |
| Deed Sale | Jul 25, 2005 |
| Prior Sale | Sep 24, 2003 · Amount on Record |
| Deed Document Number | 200522759 |
| Deed Book / Page | 30360 / 280 |
| Prior Transfer Date | Jun 10, 2005 |
| Prior Transfer Doc | 0303600280 |
| Record Updated | Sep 20, 2026 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
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 | $485,467 (+6.23%) | $542,400 (+18.69%) Land $158,000 Building $384,400 | |
| 2025 | $5,534.00 (-3.99%) | $457,000 (+16.07%) Land $158,000 Building $299,000 | $457,000 (-) Land $158,000 Building $299,000 |
| 2024 | $5,764.00 (+43.53%) | ||
| 2023 | $393,733 | $457,000 Land $158,000 Building $299,000 | |
| 2022 | $4,016.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317034011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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 Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 518 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 2,000 |
May also be available at this address: AT&T, Radiate Holdings, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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