Montgomery County property record for 513 Olney Sandy Spring Rd, Sandy Spring, MD 20860 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,728 sqft · built 1945 |
| Lot Size | 0.922 acres (40,171 sqft) |
| Owner | Individual Name on File |
| Last Sale | $300,000 (May 2011) |
| Tax Bill | $4,330 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-03669325 |
| Primary APN | 08-03669325 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,728 sqft Living Area |
| 1st Floor Area | 864 sqft |
| Attic | Attic |
| Attic Area | 300 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 40,171 sqft (0.922 acres) |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 192 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Radiant |
| Sewer | Connected |
| Account Number | 03669325 |
|---|---|
| Street Address | 513 OLNEY SANDY SPRING RD |
| City | SANDY SPRING |
| State | MD |
| Zip | 20860-1010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BENTLEY RIDGE |
| Legal Subdivision | BROOKE GROVE |
| Legal Block | 4 |
| Legal Lot Number | 1 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 701316 |
Source: Montgomery County records · APN 08-03669325
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 | Individual Name on File |
|---|---|
| Mailing Address | 513 OLNEY SANDY SPRING RD, SANDY SPRING, MD 20860-1010 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 10, 2011 · Amount on Record |
| Deed Sale | May 10, 2011 · Amount on Record |
| Prior Sale | May 10, 2011 · Amount on Record |
| Deed Document Number | 201141574/0318 |
| Deed Book / Page | 41574 / 318 |
| Transfer Doc | 0000143558 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 513 OLNEY SANDY SPRING RD, SANDY SPRING, MD 20860-1010 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | PROPERTY T&E LLC |
| Name | Verified Name |
|---|---|
| Address | 513 OLNEY SANDY SPRING RD, SANDY SPRING, MD 20860-1010 |
| Document Number | 0610460232 |
|---|---|
| Date | Nov 10, 2020 |
| Book Page | 61046/232 |
| Name | CORNERSTONE FIRST FINANCIAL LLC |
|---|---|
| Type | Mortgage Company |
| Address | WASHINGTON, DC 20007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Dec 01, 2035 |
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 | $446,600 (+11.21%) Land $149,600 Building $297,000 | $446,600 (-) Land $149,600 Building $297,000 | |
| 2025 | $4,330.00 (+33.39%) | $401,600 (+28.88%) | $446,600 (+43.32%) Land $149,600 Building $297,000 |
| 2023 | $311,600 Land $149,600 Building $162,000 | $311,600 Land $149,600 Building $162,000 | |
| 2022 | $3,246.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317013164, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 20% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 143 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Verizon | Fiber | 980 / 880 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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