Montgomery County property record for 4100 Isbell St, Silver Spring, MD 20906 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1.5 Baths |
| Architecture Style | Townhouse |
| Year Built | Built 1960 |
| Square Footage | 1,831 sqft Living Area |
| Lot Size | 6,300 sqft (0.145 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $4,807.00 (2025) |
| Primary APN | 13-01342446 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 1,831 sqft Living Area |
| 1st Floor | 1,481 sqft 1st Floor |
| Basement Area | 350 sqft Basement |
| Finished Basement | 350 sqft Finished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Townhouse Style |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 6,300 sqft (0.145 acres) |
| Deck Area | 168 sqft Deck |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Municipal Sewage |
| Account Number | 01342446 |
|---|---|
| Street Address | 4100 ISBELL ST |
| City | SILVER SPRING |
| State | MD |
| Zip | 20906-4220 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | STONEYBROOK ESTATES SEC 6 |
| Legal Subdivision | STONEYBROOK ESTATE |
| Legal Block | 22 |
| Legal Lot Number | 20 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 1 |
| Census Block | 1018 |
| Census Tract | 703401 |
Source: Montgomery County records · APN 13-01342446
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 Individuals Owners |
|---|---|
| Mailing Address | 4100 ISBELL ST, SILVER SPRING, MD 20906-4220 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jan 24, 2023 | Deed of Trust, Mortgage · Line of Credit PNC BANK NA |
| Mar 06, 2020 | Deed of Trust, Mortgage · Line of Credit PNC BANK NA |
| Jan 18, 2019 | Quit Claim Deed, Transfer GPN TITLE INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jan 09, 2019 |
| Transfer Doc | 0571290323 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 4100 ISBELL ST, SILVER SPRING, MD 20906-4220 |
| Transaction Type | Mortgage |
| Record Updated | Feb 06, 2023 |
| Name | Verified Name |
|---|---|
| Address | 4100 ISBELL ST, SILVER SPRING, MD 20906-4220 |
| Document Number | 0666860064 |
|---|---|
| Date | Jan 24, 2023 |
| Book Page | 66686/64 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Address | WILMINGTON, DE 19801 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 480 Months |
| Due | Jan 17, 2063 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 4100 ISBELL ST, SILVER SPRING, MD 20906-4220 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0591790153 |
|---|---|
| Date | Mar 06, 2020 |
| Book Page | 59179/153 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Address | PITTSBURGH, PA 15222 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Jan 18, 2019 |
| Property Address | 4100 ISBELL ST, SILVER SPRING, MD 20906-4220 |
| Document Number | 0571290323 |
| Book / Page | 057129 / 000323 |
| Instrument Date | Jan 09, 2019 |
| Transaction Type | Transfer |
| Record Updated | Feb 01, 2019 |
| Title Company | GPN TITLE INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 4100 ISBELL ST SILVER SPRING MD 209064220, SILVER SPRING, MD 20906-4220 |
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 | $434,333 (+6.82%) | $489,800 (+20.46%) Land $154,600 Building $335,200 | |
| 2025 | $4,807.00 (-7.75%) | $406,600 (+9.36%) Land $154,600 Building $252,000 | $406,600 (-) Land $154,600 Building $252,000 |
| 2024 | $5,211.00 (+34.58%) | ||
| 2023 | $371,800 | $406,600 Land $154,600 Building $252,000 | |
| 2022 | $3,872.00 |
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