Montgomery County property record for 4240 Headwaters Ln, Olney, MD 20832
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,542 sqft · built 1985 |
| Lot Size | 0.367 acres (15,974 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $830,000 (Apr 2022) |
| Tax Bill | $8,018 (2025) |
| Deeds & Mortgages | Apr 2022 Sale & Mortgage Oct 2020 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-02404922 |
| Primary APN | 08-02404922 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,542 sqft Living Area |
| Gross Area | 3,862 sqft |
| 1st Floor Area | 1,582 sqft |
| Basement Area | 840 sqft |
| Finished Basement | 840 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 15,974 sqft (0.367 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Deck Area | 364 sqft |
| Patio Area | 726 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 02404922 |
|---|---|
| Street Address | 4240 HEADWATERS LN |
| City | OLNEY |
| State | MD |
| Zip | 20832-1750 |
| 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 | 30 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 701312 |
Source: Montgomery County records, as of August 21, 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 Record |
|---|---|
| Mailing Address | 4240 HEADWATERS LN, OLNEY, MD 20832-1750 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 28, 2022 | Deed, Transfer · Conventional Mortgage MORTGAGE LINK |
| Oct 16, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jul 23, 2019 | Correction Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 28, 2022 · Amount on Record |
| Deed Sale | Apr 28, 2022 · Amount on Record |
| Prior Sale | Apr 24, 1996 · Amount on Record |
| Deed Document Number | 2022 |
| Deed Book / Page | 65672 / 294 |
| Prior Transfer Date | Aug 27, 2020 |
| Prior Transfer Doc | 0607960446 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Apr 28, 2022 |
| Property Address | 4240 HEADWATERS LN, OLNEY, MD 20832-1750 |
| Document Number | 0656720294 |
| Book / Page | 65672 / 294 |
| Map Reference | MB 125 PL 14651 |
| Instrument Date | Apr 13, 2022 |
| Transaction Type | Transfer |
| Record Updated | May 11, 2022 |
| Title Company | REGIS TITLE LLC, RGS TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $10,375.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4240 HEADWATERS LN, 4240, OLNEY, MD 20832-1750 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 4240 HEADWATERS LN, OLNEY, MD 20832-1750 |
| Document Number | 0065672300 |
|---|---|
| Date | Apr 28, 2022 |
| Instrument | 65672/300 |
| Name | MORTGAGE LINK |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2052 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Oct 16, 2020 |
| Property Address | 4240 HEADWATERS LN, OLNEY, MD 20832-1750 |
| Document Number | 0607960446 |
| Book / Page | 060796 / 000446 |
| Instrument Date | Aug 27, 2020 |
| Transaction Type | Transfer |
| Record Updated | Oct 28, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 4240 HEADWATERS LN OLNEY MD 208321750, OLNEY, MD 20832-1750 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Jul 23, 2019 |
| Property Address | 4240 HEADWATERS LN, OLNEY, MD 20832-1750 |
| Document Number | 0578990264 |
| Book / Page | 057899 / 000264 |
| Instrument Date | Jun 25, 2019 |
| Transaction Type | Transfer |
| Record Updated | Aug 6, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 4240 HEADWATERS LN OLNEY MD 208321750, OLNEY, MD 20832-1750 |
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 | $815,300 (+2.44%) | $854,100 (+7.31%) Land $293,300 Building $560,800 | |
| 2025 | $8,018.00 (-6.8%) | $795,900 (+28.16%) Land $279,300 Building $516,600 | $795,900 (-) Land $279,300 Building $516,600 |
| 2024 | $8,603.00 (+53.54%) | ||
| 2023 | $621,033 | $795,900 Land $279,300 Building $516,600 | |
| 2022 | $5,603.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 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.
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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures