9390 Diamondback Dr, Columbia, MD 21045 Property Records

Howard County property record for 9390 Diamondback Dr, Columbia, MD 21045

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,649 sqft · built 1971
Lot Size	0.461 acres (20,088 sqft)
Owner	2 Individual Names on Record
Last Sale	$760,000 (Aug 2025)
Tax Bill	$10,304 (2026)
Deeds & Mortgages	Sep 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`16-105880`

Property Details

APN / Parcel Number

Primary APN	`16-105880`
Alternative APN	`105880`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,649 sqft Total Area
Basement Area	412 sqft
Finished Basement	412 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	20,088 sqft (0.461 acres)
Garage Type	Attached
Garage Area	552 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	68 sqft
Deck Area	332 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump
Sewer	Connected

Location & Zoning

Account Number	105880
Street Address	9390 DIAMONDBACK DR
City	COLUMBIA
State	MD
Zip	21045-1810
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NT
Legal Description	LOT 217 20088 SQ' 9390 DIAMONDBACK DR VIL OAKLAND MILLS S1 A2
Legal Subdivision	VILLAGE OAKLAND MILLS SEC 01
Legal Lot Number	217
Jurisdiction	HOWARD MD
Township / Civil Division	6, SAVAGE
Census Block Group	1
Census Block	1009
Census Tract	606601

Owner

Source: Howard County records, as of September 4, 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	9390 DIAMONDBACK DR, COLUMBIA, MD 21045-1810
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 25, 2025 · Amount on Record
Deed Sale	Aug 25, 2025 · Amount on Record
Prior Sale	Sep 10, 2019 · Amount on Record
Deed Book / Page	22884 / 326
Record Updated	Oct 29, 2026

September 2019: Deed, Transfer

Document Type	Deed
Jurisdiction	HOWARD MD
Recording Date	Sep 10, 2019
Property Address	9390 DIAMONDBACK DR, COLUMBIA, MD 21045-1810
Document Number	0188780396
Book / Page	18878 / 396
Map Reference	MB CMP 15 FO 76
Instrument Date	Sep 6, 2019
Transaction Type	Transfer
Record Updated	Aug 16, 2021
Title Company	LAWYERS TRUST TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$7,125.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	9390 DIAMONDBACK DR, COLUMBIA, MD 21045-1810

Mortgage

Document Number	18878403
Date	Sep 10, 2019
Instrument	18878/403

Lender

Name	THE COLUMBIA BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2049

Tax Assessment & Valuation

Source: Howard County assessment roll, as of September 4, 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Howard County
Unified School District	Howard County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$10,304.00 (+27.34%) Homeowner's exemption	$671,900 (+7.99%) Land $219,500 Building $452,400	$671,900 (-) Land $219,500 Building $452,400
2025	$8,092.00 (+49.66%) Homeowner's exemption	$622,167 (+19.03%)	$671,900 (+28.54%) Land $219,500 Building $452,400
2023		$522,700 Land $199,500 Building $323,200	$522,700 Land $199,500 Building $323,200
2022	$5,407.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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