Montgomery County property record for 18920 Diary Rd, Gaithersburg, MD 20886
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,296 sqft · built 1969 |
| Lot Size | 0.178 acres (7,773 sqft) |
| Owner | Individual Name on File |
| Last Sale | $650,000 (Aug 2024) |
| Tax Bill | $7,653 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Aug 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-00811621 |
| Primary APN | 09-00811621 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,296 sqft Living Area |
| Gross Area | 3,582 sqft |
| 1st Floor Area | 1,557 sqft |
| Basement Area | 546 sqft |
| Finished Basement | 546 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Wood Shingle |
| Lot Area | 7,773 sqft (0.178 acres) |
| Garage Type | Attached |
| Garage Area | 286 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 192 sqft |
| Deck Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00811621 |
|---|---|
| Street Address | 18920 DIARY RD |
| City | MONTGOMERY VILLAGE |
| State | MD |
| Zip | 20886-3136 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | MONTG VILL PT SEC 2K SEC 3 WHETSTONE |
| Legal Subdivision | MONTGOMERY VILLAGE |
| Legal Block | 1 |
| Legal Lot Number | 253 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 9 |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 700812 |
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 | Individual Name on File |
|---|---|
| Mailing Address | 18920 DIARY RD, MONTGOMERY VILLAGE, MD 20886-3136 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Surviving Spouse |
| Date | Document |
|---|---|
| Jan 13, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CALIBER HOME LOANS INC |
| Aug 18, 2017 | Deed, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 22, 2024 · Amount on File |
| Deed Sale | Aug 22, 2024 · Amount on File |
| Prior Sale | Aug 18, 2017 · Amount on File |
| Deed Book / Page | 68322 / 60 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 18920 DIARY RD, GAITHERSBURG, MD 20886-3136 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Title Company | COUNSELORS TITLE LLC |
| Name | Verified Name |
|---|
| Document Number | 0616000341 |
|---|---|
| Date | Jan 13, 2021 |
| Book Page | 61600/341 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 1, 2051 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Aug 18, 2017 |
| Property Address | 18920 DIARY RD, GAITHERSBURG, MD 20886-3136 |
| Document Number | 0547480336 |
| Book / Page | 54748 / 336 |
| Map Reference | MB84 PL8757 |
| Instrument Date | Jul 17, 2017 |
| Transaction Type | Transfer |
| Record Updated | May 3, 2022 |
| Title Company | RGS TITLE LLC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $5,448.80 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 18920 DIARY RD, MONTGOMERY VILLAGE, MD 20886-3136 |
| Document Number | 0054748343 |
|---|---|
| Date | Aug 18, 2017 |
| Instrument | 54748/343 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2047 |
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $674,400 (+9.06%) Land $185,700 Building $488,700 | $674,400 (-) Land $185,700 Building $488,700 | |
| 2025 | $7,653.00 (+55.45%) | $618,400 (+22.12%) | $674,400 (+33.18%) Land $185,700 Building $488,700 |
| 2023 | $506,400 Land $185,700 Building $320,700 | $506,400 Land $185,700 Building $320,700 | |
| 2022 | $4,923.00 |
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 | 2 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 96% of the US · lower than 92% of Maryland |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 433 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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