Montgomery County property record for 4230 Isbell St, Silver Spring, MD 20906
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,748 sqft · built 1958 |
| Lot Size | 0.177 acres (7,728 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $281,000 (Jul 2010) |
| Tax Bill | $5,754 (2025) |
| Deeds & Mortgages | Apr 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01343202 |
| Primary APN | 13-01343202 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,748 sqft Living Area |
| 1st Floor Area | 1,198 sqft |
| Basement Area | 550 sqft |
| Finished Basement | 550 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 | 7,728 sqft (0.177 acres) |
| Pool Area | 512 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 42 sqft |
| Deck Area | 192 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01343202 |
|---|---|
| Street Address | 4230 ISBELL ST |
| City | SILVER SPRING |
| State | MD |
| Zip | 20906-4222 |
| 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 | 20 |
| Legal Lot Number | 6 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1022 |
| 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 | 4230 ISBELL ST, SILVER SPRING, MD 20906-4222 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 15, 2010 · Amount on Record |
| Deed Sale | Jul 15, 2010 · Amount on Record |
| Prior Sale | Mar 13, 2009 |
| Deed Document Number | 2010187023 |
| Deed Book / Page | 39613 / 241 |
| Prior Transfer Date | Mar 11, 2009 |
| Prior Transfer Doc | 0367260367 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 4230 ISBELL ST, SILVER SPRING, MD 20906-4222 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2022 |
| Title Company | GPN TITLE INC |
| Name | Verified Name |
|---|---|
| Address | 4230 ISBELL ST, SILVER SPRING, MD 20906-4222 |
| Document Number | 0656040390 |
|---|---|
| Date | Apr 18, 2022 |
| Book Page | 65604/390 |
| Name | FAIRWAY ASSET CORP |
|---|---|
| Type | Funding / Finance Company |
| Address | DERWOOD, MD 20855 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2052 |
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 | $454,367 (+5.96%) | $505,500 (+17.89%) Land $159,800 Building $345,700 | |
| 2025 | $5,754.00 (+7.75%) | $428,800 (+15.27%) Land $159,800 Building $269,000 | $428,800 (-) Land $159,800 Building $269,000 |
| 2024 | $5,340.00 (+42.29%) | ||
| 2023 | $372,000 | $428,800 Land $159,800 Building $269,000 | |
| 2022 | $3,753.00 |
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures