Montgomery County property record for 206 E Diamond Ave, Gaithersburg, MD 20877
| Property Type | Department Store (Apparel, Household Goods, Furniture) |
|---|---|
| Details | 5,196 sqft · built 1934 |
| Lot Size | 0.212 acres (9,214 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $14,962 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-02290473 |
| Primary APN | 09-02290473 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 5,196 sqft Gross Area |
| 1st Floor Area | 5,196 sqft |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Construction Type | Brick |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 9,214 sqft (0.212 acres) |
| View / Lot | Commercial/Industrial |
| Canopy | 294 sqft |
| Cooling System | A/C Chilled Water |
|---|---|
| Heating System | Hot Water |
| Sewer | Municipal |
| Account Number | 02290473 |
|---|---|
| Street Address | 206 E DIAMOND AVE |
| City | GAITHERSBURG |
| State | MD |
| Zip | 20877-3014 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Department Store (Apparel, Household Goods, Furniture) |
| Local Zoning Code | CBD |
| Legal Description | OLDE TOWNE GAITHERSB URG |
| Legal Subdivision | GAITHERSBURG TOWN |
| Legal Block | 4 |
| Legal Lot Number | 2 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 9 |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 700723 |
Source: Montgomery County records, as of August 17, 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 | 316 E DIAMOND AVE, GAITHERSBURG, MD 20877-3016 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 12, 2012 |
| Transfer Doc | 0459860256 |
| Record Updated | Sep 20, 2026 |
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 | $982,200 (+2.88%) Land $234,900 Building $747,300 | $982,200 (-) Land $234,900 Building $747,300 | |
| 2025 | $14,962.00 (+8.55%) | $954,733 (+6.11%) | $982,200 (+9.16%) Land $234,900 Building $747,300 |
| 2024 | $13,784.00 (+8.19%) | ||
| 2023 | $899,800 Land $213,500 Building $686,300 | $899,800 Land $213,500 Building $686,300 | |
| 2022 | $12,741.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 276 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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