Montgomery County property record for 12839 Flack St, Silver Spring, MD 20906 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1.5 Baths |
| Architecture Style | Conventional |
| Year Built | Built 1951 |
| Square Footage | 910 sqft Living Area |
| Lot Size | 7,729 sqft (0.177 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $430,000 (2022) |
| Tax Bill | $4,572.00 (2025) |
| Primary APN | 13-01195984 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 910 sqft Living Area |
| 1st Floor | 910 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Conventional Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,729 sqft (0.177 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Sewage | Municipal Sewage |
| Account Number | 01195984 |
|---|---|
| Street Address | 12839 FLACK ST |
| City | SILVER SPRING |
| State | MD |
| Zip | 20906-3876 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | GLENMONT HILLS |
| Legal Subdivision | GLENMONT HILLS |
| Legal Block | 15 |
| Legal Lot Number | 19 |
| Jurisdiction | MONTGOMERY MD |
| Minor Civil Division | 13 |
| Census Blockgroup | 1 |
| Census Block | 1017 |
| Census Tract | 703402 |
Source: Montgomery County records · APN 13-01195984
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 | 12839 FLACK ST, SILVER SPRING, MD 20906-3876 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 10, 2022 | Deed, Transfer · Conventional Mortgage GEORGE MASON MORTGAGE LLC |
| Sep 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HOMESPIRE MTG CORP |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Book / Page | 65882 / 82 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Jun 10, 2022 |
| Property Address | 12839 FLACK ST, SILVER SPRING, MD 20906-3876 |
| Document Number | 0658820082 |
| Book / Page | 65882 / 82 |
| Map Reference | MB 37 PL 2537 |
| Instrument Date | Jun 08, 2022 |
| Transaction Type | Transfer |
| Record Updated | Jun 23, 2022 |
| Title Company | KENSINGTON REALTY TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $5,375.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 12839 FLACK ST, SILVER SPRING, MD 20906-3876 |
| Document Number | 0006588289 |
|---|---|
| Date | Jun 10, 2022 |
| Instrument | 65882/89 |
| Name | GEORGE MASON MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 12839 FLACK ST, SILVER SPRING, MD 20906-3876 |
| Document Number | 0612570374 |
| Instrument Date | Sep 25, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jan 05, 2021 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 12839 FLACK ST SILVER SPRING MD 209063876, SILVER SPRING, MD 20906-3876 |
| Document Number | 0612570374 |
|---|---|
| Date | Dec 04, 2020 |
| Book Page | 061257/000374 |
| Name | HOMESPIRE MTG CORP |
|---|---|
| Address | GAITHERSBURG, MD 20878 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 03, 2050 |
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 | $430,967 (+2.42%) | $451,300 (+7.25%) Land $177,500 Building $273,800 | |
| 2025 | $4,572.00 (+54.46%) | $420,800 (+28.97%) Land $177,500 Building $243,300 | $420,800 (-) Land $177,500 Building $243,300 |
| 2023 | $326,267 | $420,800 Land $177,500 Building $243,300 | |
| 2022 | $2,960.00 |
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