Howard County property record for 9401 Diamondback Dr, Columbia, MD 21045
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,581 sqft · built 1959 |
| Lot Size | 0.57 acres (24,829 sqft) |
| Owner | Individual Name on File |
| Last Sale | $203,000 (Aug 1999) |
| Tax Bill | $7,212 (2026) |
| Deeds & Mortgages | Jun 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-415210 |
| Primary APN | 06-415210 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,581 sqft Total Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 24,829 sqft (0.57 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 96 sqft |
| Patio Area | 400 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Baseboard |
| Sewer | Connected |
| Account Number | 415210 |
|---|---|
| Street Address | 9401 DIAMONDBACK DR |
| City | COLUMBIA |
| State | MD |
| Zip | 21045-1811 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20 |
| Legal Description | LOT 14 24,829 SQ' 9401 DIAMONDBACK DR DALTON S1 |
| Legal Lot Number | 14 |
| Jurisdiction | HOWARD MD |
| Township / Civil Division | 6, SAVAGE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 606601 |
9401 Diamondback Dr is owned and occupied by an individual who acquired it in June 2010.
Source: Howard County records, as of September 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9401 DIAMONDBACK DR, COLUMBIA, MD 21045-1811 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 9, 1999 · Amount on File |
| Deed Sale | Aug 9, 1999 · Amount on File |
| Prior Sale | Nov 28, 1989 · Amount on File |
| Deed Document Number | 19996646 |
| Deed Book / Page | 4841 / 319 |
| Last Transfer Date | Jun 16, 2010 |
| Transfer Doc | 0125120001 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HOWARD MD |
| Property Address | 9401 DIAMONDBACK DR, COLUMBIA, MD 21045-1811 |
| Transaction Type | Mortgage |
| Record Updated | Oct 25, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0215520173 |
|---|---|
| Date | Jun 2, 2022 |
| Book Page | 21552/173 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 342 Months |
| Due | Dec 1, 2050 |
The 2026 property tax bill for 9401 Diamondback Dr was $7,212 with a homeowner's exemption, up 4.5% from the year before.
Source: Howard County assessment roll, as of September 4, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Howard County |
| Unified School District | Howard County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,212.00 (+4.52%) Homeowner's exemption | $457,433 (+3.68%) | $489,900 (+11.04%) Land $271,900 Building $218,000 |
| 2025 | $6,900.00 (+4.55%) Homeowner's exemption | $441,200 Land $241,900 Building $199,300 | $441,200 Land $241,900 Building $199,300 |
| 2024 | $6,600.00 | ||
| 2023 | $398,600 | $441,200 Land $241,900 Building $199,300 | |
| 2022 | $4,248.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9401 Diamondback Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2016.
Source: FEMA National Flood Hazard Layer, effective October 31, 2023 · 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2016) |
| Most Recent Claim | Jul 2016 · Severe Storm And Flooding |
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.
Wildfire risk around 9401 Diamondback Dr is low, with less than a 0.01% annual chance of wildfire.
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 | Direct burnable vegetation |
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 | HOWARD COUNTY D.P.W. DISTRIBUTION serves 286,158 people · EPA ID MD0130002 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2024 |
| Lead | 3 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 222 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
May also be available: T-Mobile.
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