Montgomery County property record for 6616 81st St, Cabin John, MD 20818
| Property Type | Single Family Home |
|---|---|
| Details | 5.5 ba · 5,010 sqft · built 2004 |
| Lot Size | 0.474 acres (20,634 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,275,000 (Sep 2011) |
| Tax Bill | $19,653 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-00480263 |
| Primary APN | 07-00480263 |
|---|---|
| Alternative APN |
|
| Full Baths | 5.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 5,010 sqft Living Area |
| Gross Area | 5,452 sqft |
| 1st Floor Area | 3,186 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 20,634 sqft (0.474 acres) |
| Garage Type | Attached |
| Garage Area | 442 sqft |
| Pool Area | 560 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 859 sqft |
| Patio Area | 300 sqft |
| Bath House | 228 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00480263 |
|---|---|
| Street Address | 6616 81ST ST |
| City | CABIN JOHN |
| State | MD |
| Zip | 20818-1205 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | CABIN JOHN PARK SEC 2 |
| Legal Subdivision | CABIN JOHN PARK |
| Legal Block | 2 |
| Legal Lot Number | P66 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 7 |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 705800 |
Source: Montgomery County records · APN 07-00480263
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 Individual Names on File |
|---|---|
| Mailing Address | 6616 81ST ST, CABIN JOHN, MD 20818-1205 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 14, 2011 · Amount on Record |
| Deed Sale | Sep 14, 2011 · Amount on Record |
| Prior Sale | Jan 14, 2004 |
| Deed Book / Page | 42203 / 275 |
| Transfer Doc | 0264090242 |
| Record Updated | Sep 20, 2026 |
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 | $1,888,000 (+12.15%) | $2,297,000 (+36.44%) Land $888,700 Building $1,408,300 | |
| 2025 | $19,653.00 (+1.28%) | $1,683,500 (+9.54%) Land $807,900 Building $875,600 | $1,683,500 (-) Land $807,900 Building $875,600 |
| 2024 | $19,404.00 (+19.55%) | ||
| 2023 | $1,536,900 | $1,683,500 Land $807,900 Building $875,600 | |
| 2022 | $16,231.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), as of April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317058002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 15 (1979–2022) |
| Claims Outside the SFHA | 15 of 15 |
| Most Recent Claim | Aug 2022 · other causes |
| 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 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: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026
| Listed Area | Within Washington Aqueduct listed 1973 · 8 contributing resources · National Historic Landmark (designated 1973) · NRIS 73002123 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Based on FCC filings for 191 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system MD0150005, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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