Montgomery County property record for 3605 John Carroll Dr, Olney, MD 20832
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,196 sqft · built 1971 |
| Lot Size | 0.499 acres (21,725 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $700,000 (Sep 2026) |
| Tax Bill | $6,572 (2025) |
| Deeds & Mortgages | Sep 2026 Sale & Mortgage Apr 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-00729081 |
| Primary APN | 08-00729081 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,196 sqft Living Area |
| Gross Area | 2,676 sqft |
| 1st Floor Area | 1,496 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Bi-Level |
| Exterior Material | Frame |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 21,725 sqft (0.499 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 72 sqft |
| Patio Area | 480 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00729081 |
|---|---|
| Street Address | 3605 JOHN CARROLL DR |
| City | OLNEY |
| State | MD |
| Zip | 20832-2216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | SEC 1 WILLIAMSBURG V ILLAGE |
| Legal Subdivision | WILLIAMSBURG VILLAGE |
| Legal Block | 7 |
| Legal Lot Number | 10 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 701312 |
3605 John Carroll Dr is owned and occupied by two individuals who bought it in September 2026.
Source: Montgomery County records, as of October 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3605 JOHN CARROLL DR, OLNEY, MD 20832-2216 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 30, 2026 | Deed, Transfer · Conventional Mortgage BARRETT FINANCIAL GROUP LLC |
| Apr 19, 2022 | Deed of Trust, Mortgage · Conventional Mortgage PENTAGON FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2026 · Amount on File |
| Deed Sale | Sep 30, 2026 · Amount on File |
| Prior Sale | Jul 22, 2024 · Amount on File |
| Deed Book / Page | 70978 / 496 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Sep 30, 2026 |
| Property Address | 3605 JOHN CARROLL DR, OLNEY, MD 20832-2216 |
| Document Number | 7097000496 |
| Book / Page | 70978 / 496 |
| Instrument Date | Sep 3, 2026 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $707,000.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3605 JOHN CARROLL DR, OLNEY, MD 20832-2216 |
| Document Number | 7097000504, |
|---|---|
| Date | Sep 30, 2026 |
| Book Page | 70978/504 |
| Name | BARRETT FINANCIAL GROUP LLC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 3605 JOHN CARROLL DR, OLNEY, MD 20832-2216 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 3605 JOHN CARROLL DR, OLNEY, MD 20832-2216 |
| Document Number | 0656140121 |
|---|---|
| Date | Apr 19, 2022 |
| Book Page | 65614/121 |
| Name | PENTAGON FCU |
|---|---|
| Type | Credit Union |
| Address | MC LEAN, VA 22102 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 29, 2052 |
The 2025 property tax bill for 3605 John Carroll Dr was $6,572.
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 | $606,600 (+6.29%) | $678,400 (+18.87%) Land $308,100 Building $370,300 | |
| 2025 | $6,572.00 | $570,700 Land $293,400 Building $277,300 | $570,700 Land $293,400 Building $277,300 |
| 2023 | $509,567 | $570,700 Land $293,400 Building $277,300 | |
| 2022 | $4,317.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3605 John Carroll Dr in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 3605 John Carroll Dr 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 | Direct burnable vegetation |
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 304 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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