Montgomery County property record for 309 Summit Hall Rd, Gaithersburg, MD 20877
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 2,843 sqft · built 1971 |
| Lot Size | 0.291 acres (12,657 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $618,000 (Oct 2021) |
| Tax Bill | $6,711 (2025) |
| Deeds & Mortgages | Oct 2021 Sale & Mortgage Nov 2016 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-00823275 |
| Primary APN | 09-00823275 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,843 sqft Living Area |
| Gross Area | 3,119 sqft |
| 1st Floor Area | 1,387 sqft |
| Basement Area | 624 sqft |
| Finished Basement | 624 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Bi-Level |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 12,657 sqft (0.291 acres) |
| Garage Type | Attached |
| Garage Area | 276 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Area | 648 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 128 sqft |
| Patio Area | 80 sqft |
| Greenhouse | 48 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00823275 |
|---|---|
| Street Address | 309 SUMMIT HALL RD |
| City | GAITHERSBURG |
| State | MD |
| Zip | 20877-1823 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | BRIGHTON EAST |
| Legal Subdivision | BRIGHTON EAST |
| Legal Block | D |
| Legal Lot Number | 6 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 9 |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 700731 |
Source: Montgomery County records, as of August 17, 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 Record |
|---|---|
| Mailing Address | 309 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1823 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| Date | Document |
|---|---|
| Oct 13, 2021 | Deed, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Nov 25, 2016 | Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 13, 2021 · Amount on Record |
| Deed Sale | Oct 13, 2021 · Amount on Record |
| Prior Sale | May 29, 1991 · Amount on Record |
| Deed Book / Page | 64266 / 215 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Oct 13, 2021 |
| Property Address | 309 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1823 |
| Document Number | 0642660215 |
| Book / Page | 64266 / 215 |
| Map Reference | MB 86 PL 9122 |
| Instrument Date | Sep 9, 2021 |
| Transaction Type | Transfer |
| Record Updated | Oct 27, 2021 |
| Title Company | CAPITOL SETTLEMENTS LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $9,270.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 309 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1823 |
| Document Number | 64266222 |
|---|---|
| Date | Oct 13, 2021 |
| Instrument | 64266/222 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 309 SUMMIT HALL RD, GAITHERSBURG, MD 20877-1823 |
| Document Number | 0536200202 |
| Book / Page | 053620 / 000202 |
| Instrument Date | Nov 25, 2016 |
| Transaction Type | Mortgage |
| Record Updated | Feb 28, 2017 |
| Title Company | AMERICAN TITLE COMPANY, AMERICAN TITLE INC |
| Name | Verified Name |
|---|---|
| Address | 309 SUMMIT HALL RD GAITHERSBURG MD 208771823, GAITHERSBURG, MD 20877-1823 |
| Document Number | 0536200202 |
|---|---|
| Date | Jan 24, 2017 |
| Book Page | 053620/000202 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 23, 2047 |
| Rate Type | Adjustable Rate |
|---|
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Municipality | Gaithersburg City |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $659,400 (+12.78%) Land $199,800 Building $459,600 | $659,400 (-) Land $199,800 Building $459,600 | |
| 2025 | $6,711.00 (+28.27%) | $584,667 (+34.34%) | $659,400 (+51.52%) Land $199,800 Building $459,600 |
| 2023 | $435,200 Land $199,900 Building $235,300 | $435,200 Land $199,900 Building $235,300 | |
| 2022 | $5,232.00 |
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 |
|---|---|
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of Maryland |
|---|---|
| Wildfire Likelihood | Under 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 244 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
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