Montgomery County property record for 9404 Sierra St, Silver Spring, MD 20903
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,309 sqft · built 1954 |
| Lot Size | 0.157 acres (6,822 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,436 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer Sep 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-00330911 |
| Primary APN | 05-00330911 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,309 sqft Living Area |
| 1st Floor Area | 1,619 sqft |
| Basement Area | 690 sqft |
| Finished Basement | 690 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 6,822 sqft (0.157 acres) |
| Shed | 1 Shed |
| Shed Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00330911 |
|---|---|
| Street Address | 9404 SIERRA ST |
| City | SILVER SPRING |
| State | MD |
| Zip | 20903-2301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | ADELPHI HGTS |
| Legal Subdivision | ADELPHI HEIGHTS |
| Legal Block | A |
| Legal Lot Number | 8 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 5 |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 701601 |
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 9404 SIERRA ST, SILVER SPRING, MD 20903-2301 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Sep 20, 2023 | Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION |
| Sep 27, 2017 | Deed of Trust, Mortgage · Line of Credit EDUCATIONAL SYSTEMS FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Sep 18, 2023 |
| Transfer Doc | 0673810373 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Sep 20, 2023 |
| Property Address | 9404 SIERRA ST, SILVER SPRING, MD 20903-2301 |
| Document Number | 0673810373 |
| Book / Page | 67381 / 373 |
| Map Reference | MB 46 PL 3456 |
| Instrument Date | Sep 18, 2023 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2023 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 9404 SIERRA ST, SILVER SPRING, MD 20903-2301 |
| Investor | Possibly a Property Investor |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 9404 SIERRA ST, SILVER SPRING, MD 20903-2301 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0549900309 |
|---|---|
| Date | Sep 27, 2017 |
| Book Page | 54990/309 |
| Name | EDUCATIONAL SYSTEMS FCU |
|---|---|
| Type | Credit Union |
| Address | GREENBELT, MD 20770 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $470,700 (+6.45%) Land $202,900 Building $267,800 | $470,700 (-) Land $202,900 Building $267,800 | |
| 2025 | $4,436.00 (-19.24%) | $442,200 (+14.8%) | $470,700 (+22.2%) Land $202,900 Building $267,800 |
| 2024 | $5,493.00 (+59.31%) | ||
| 2023 | $385,200 Land $202,900 Building $182,300 | $385,200 Land $202,900 Building $182,300 | |
| 2022 | $3,448.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 516 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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