Montgomery County property record for 9421 Thornhill Rd, Silver Spring, MD 20901 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2.5 Baths |
| Year Built | Built 1945 |
| Square Footage | 1,760 sqft Living Area |
| Lot Size | 7,478 sqft (0.172 acres) |
| Garage | Attached, 190 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $949,000 (2026) |
| Tax Bill | $6,037.00 (2025) |
| Primary APN | 13-01031644 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 1,760 sqft Living Area |
| Gross Area | 2,046 sqft Gross Area |
| 1st Floor | 896 sqft 1st Floor |
| Attic Area | 208 sqft Attic |
| Attic | 1 Attic |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Bi-Level Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Roof Material | Slate Roof |
| Lot Area | 7,478 sqft (0.172 acres) |
| Garage Type | Attached Garage |
| Garage Area | 190 sqft Garage |
| Porch | Enclosed Porch |
| Porch Area | 96 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Municipal Sewage |
| Account Number | 01031644 |
|---|---|
| Street Address | 9421 THORNHILL RD |
| City | SILVER SPRING |
| State | MD |
| Zip | 20901-4833 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | NORTH HILLS SEC 1 |
| Legal Subdivision | NORTH HILLS |
| Legal Block | A |
| Legal Lot Number | 18 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 2 |
| Census Block | 2014 |
| Census Tract | 702302 |
Source: Montgomery County records · APN 13-01031644
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 Owner on File |
|---|---|
| Mailing Address | 9421 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 28, 2026 | Warranty Deed, Transfer · Conventional Mortgage ATLANTIC UNION BK |
| May 05, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| Dec 05, 2025 | Quit Claim Deed, Transfer Quitclaim Document |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Book / Page | 70539 / 1 |
| Prior Transfer Date | Sep 30, 2025 |
| Prior Transfer Doc | 0699040271 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | May 28, 2026 |
| Property Address | 9421 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
| Document Number | 7053000001 |
| Book / Page | 70539 / 1 |
| Instrument Date | May 11, 2026 |
| Transaction Type | Transfer |
| Record Updated | Jun 09, 2026 |
| Title Company | UNIVERSAL TITLE COMPANY, UNIVERSAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $958,490.00 |
| Amount Accuracy | Calculated from Tax (Full/Partial Unknown) |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9421 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
| Document Number | 7053000010, |
|---|---|
| Date | May 28, 2026 |
| Book Page | 70539/10 |
| Name | ATLANTIC UNION BK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 01, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.3% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | May 05, 2026 |
| Property Address | 9421 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
| Document Number | 7044000106 |
| Book / Page | 70446 / 106 |
| Instrument Date | Apr 29, 2026 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5868 OLDE SCOTLAND RD, SHIPPENSBURG, PA 17257-8964 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Dec 05, 2025 |
| Property Address | 9421 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
| Document Number | 0699040271 |
| Book / Page | 69904 / 271 |
| Map Reference | MB 5 FO 431 |
| Instrument Date | Sep 30, 2025 |
| Transaction Type | Transfer |
| Record Updated | Dec 24, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9421 THORNHILL RD, SILVER SPRING, MD 20901-4833 |
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 | $580,533 (+3.69%) | $601,200 (-) Land $313,600 Building $287,600 | |
| 2025 | $6,037.00 (-12.13%) | $559,867 (+3.83%) | $601,200 (+11.5%) Land $313,600 Building $287,600 |
| 2024 | $6,870.00 (+20.82%) | ||
| 2023 | $539,200 Land $313,600 Building $225,600 | $539,200 Land $313,600 Building $225,600 | |
| 2022 | $5,686.00 |
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