Montgomery County property record for 617 Olney Sandy Spring Rd, Sandy Spring, MD 20860 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,566 sqft · built 1952 |
| Lot Size | 0.48 acres (20,908 sqft) |
| Owner | Company Name on File |
| Last Sale | $490,000 (Apr 2015) |
| Tax Bill | $387 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-00700254 |
| Primary APN | 08-00700254 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,566 sqft Living Area |
| Gross Area | 1,806 sqft |
| 1st Floor Area | 1,118 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Multi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 20,908 sqft (0.48 acres) |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 133 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00700254 |
|---|---|
| Street Address | 617 OLNEY SANDY SPRING RD |
| City | SANDY SPRING |
| State | MD |
| Zip | 20860-1012 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLOOMFIELD |
| Legal Subdivision | BROOKE GROVE |
| Legal Block | 4 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 701316 |
Source: Montgomery County records · APN 08-00700254
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 | Company Name on File |
|---|---|
| Mailing Address | 10400 DETRICK AVE, KENSINGTON, MD 20895-2440 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 15, 2015 · Amount on Record |
| Deed Sale | Apr 15, 2015 · Amount on Record |
| Prior Sale | Aug 08, 2005 · Amount on Record |
| Deed Book / Page | 50103 / 395 |
| 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 | $407,700 (-) Land $267,100 Building $140,600 | $407,700 (-) Land $267,100 Building $140,600 | |
| 2025 | $387.00 (+34.38%) | $407,700 (-2.67%) Land $267,100 Building $140,600 | $407,700 (-2.67%) Land $267,100 Building $140,600 |
| 2023 | $418,900 Land $267,100 Building $151,800 | $418,900 Land $267,100 Building $151,800 | |
| 2022 | $288.00 |
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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