Montgomery County property record for 3901 Shallow Brook Ln, Olney, MD 20832
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,408 sqft · built 1983 |
| Lot Size | 0.313 acres (13,624 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $7,016 (2025) |
| Deeds & Mortgages | Apr 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-02033923 |
| Primary APN | 08-02033923 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,408 sqft Living Area |
| Gross Area | 2,848 sqft |
| 1st Floor Area | 1,328 sqft |
| Basement Area | 750 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 13,624 sqft (0.313 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 256 sqft |
| Deck Area | 360 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 02033923 |
|---|---|
| Street Address | 3901 SHALLOW BROOK LN |
| City | OLNEY |
| State | MD |
| Zip | 20832-1745 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | OLNEY OAKS |
| Legal Subdivision | OLNEY OAKS |
| Legal Block | A |
| Legal Lot Number | 5 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 701312 |
3901 Shallow Brook Ln is owned and occupied by two individuals.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3901 SHALLOW BROOK LN, OLNEY, MD 20832-1745 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Apr 2, 2026 |
| Property Address | 3901 SHALLOW BROOK LN, OLNEY, MD 20832-1745 |
| Document Number | 7031000006 |
| Book / Page | 70316 / 6 |
| Instrument Date | Feb 16, 2026 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | WESCOR LAND TITLE INSURANCE, WESTCOR LAND TITLE INSURANCE |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety, 298 |
| Address | 3901 SHALLOW BROOK LN, OLNEY, MD 20832-1745 |
| Document Number | 7031000006, |
|---|---|
| Date | Apr 2, 2026 |
| Book Page | 70316/6 |
| Name | AMERISAVE MORTGAGE CORPORATION |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 299 Months |
| Due | Mar 1, 2051 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.06% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
The 2025 property tax bill for 3901 Shallow Brook Ln was $7,016.
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 | $637,500 (+2.29%) | $666,100 (+6.88%) Land $286,100 Building $380,000 | |
| 2025 | $7,016.00 | $623,200 Land $272,500 Building $350,700 | $623,200 Land $272,500 Building $350,700 |
| 2023 | $541,400 | $623,200 Land $272,500 Building $350,700 | |
| 2022 | $5,238.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3901 Shallow Brook Ln in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 2 (2015–2016) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2016 · other causes |
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.
Wildfire risk around 3901 Shallow Brook Ln is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 362 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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