3306 Rainport Dr, Katy, TX 77449 Property Records

Harris County property record for 3306 Rainport Dr, Katy, TX 77449

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,525 sqft · built 2003
Lot Size	0.142 acres (6,166 sqft)
Owner	Individual Name on File
Last Sale	$181,000 (Oct 2018)
Tax Bill	$4,140 (2025)
Deeds & Mortgages	May 2020 Mortgage Oct 2018 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`124-111-003-0021`

Property Details

APN / Parcel Number

Primary APN	`124-111-003-0021`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,525 sqft Living Area
1st Floor Area	1,525 sqft

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2018
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Lot Area	6,166 sqft (0.142 acres)
View / Lot	Primary
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Frame Porch
Porch Area	102 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	1241110030021
Street Address	3306 RAINPORT DR
City	KATY
State	TX
Zip	77449-7034
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 21 BLK 3 RAINTREE VILLAGE SEC 5
Legal Subdivision	RAINTREE VILLAGE SEC 5
Legal Block	3
Legal Lot Number	21
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	1
Census Block	1005
Census Tract	542304

Owner

3306 Rainport Dr is owned and occupied by an individual who bought it in October 2018.

Source: Harris County records, as of September 29, 2026

Owner of Record	Individual Name on File
Mailing Address	3306 RAINPORT DR, KATY, TX 77449-7034
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.

Deeds, Mortgages & Sale History

Date	Document
May 23, 2020	Deed of Trust, Mortgage NATIONS RELIABLE LNDG
Oct 2, 2018	Warranty Deed, Transfer NATIONS RELIABLE LNDG
Mar 22, 2018	Deed of Trust, Mortgage · Line of Credit GATEWAY MTG
Sep 21, 2017	Warranty Deed, Transfer OTHER

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 2, 2018 · Amount on File
Deed Sale	Oct 2, 2018 · Amount on File
Prior Sale	Sep 21, 2017
Deed Document Number	2018450066
Prior Transfer Date	Dec 6, 2011
Prior Transfer Doc	0000007913
Record Updated	Oct 29, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	3306 RAINPORT DR, KATY, TX 77449-7034
Document Number	0000227866
Instrument Date	May 23, 2020
Transaction Type	Mortgage
Record Updated	Jun 15, 2020
Title Company	DOCPROBE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3306 RAINPORT DR KATY TX 774497034, KATY, TX 77449-7034

Mortgage

Document Number	0000227866
Date	May 29, 2020
Instrument	227866

Lender

Name	NATIONS RELIABLE LNDG
Address	HOUSTON, TX 77027

Agreement

Amount	Amount on Record
Term	360 Months
Due	May 28, 2050

October 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Oct 2, 2018
Property Address	3306 RAINPORT DR, KATY, TX 77449-7034
Document Number	0000450066
Instrument Date	Sep 28, 2018
Instrument	450066
Transaction Type	Transfer
Record Updated	Oct 10, 2018
Title Company	STARTEX TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2931 BARKER CYPRESS RD #308 HOUSTON TX 770846946, 308, HOUSTON, TX 77084-6946

Mortgage

Document Number	450067
Date	Oct 2, 2018
Instrument	450067

Lender

Name	NATIONS RELIABLE LNDG
Address	HOUSTON, TX 77098

Agreement

Amount	Amount on Record
Term	360 Months
Due	Oct 1, 2048

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	3306 RAINPORT DR, KATY, TX 77449-7034
Document Number	0000128355
Instrument Date	Mar 22, 2018
Transaction Type	Mortgage
Record Updated	Apr 17, 2018
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3306 RAINPORT DR KATY TX 774497034, KATY, TX 77449-7034

Mortgage

Document Number	0000128355
Date	Mar 27, 2018
Instrument	128355

Lender

Name	GATEWAY MTG
Type	Mortgage Company
Address	JENKS, OK 74037-3448

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	180 Months
Due	Mar 26, 2033

Interest

Rate Type	Adjustable Rate

September 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Sep 21, 2017
Property Address	3306 RAINPORT DR, KATY, TX 77449-7034
Document Number	0000416858
Instrument Date	Sep 20, 2017
Instrument	416858
Transaction Type	Transfer
Record Updated	Oct 2, 2017
Title Company	OTHER

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3306 RAINPORT DR KATY TX 774497034, KATY, TX 77449-7034

Tax Assessment & Valuation

The 2025 property tax bill for 3306 Rainport Dr was $4,140 with a homeowner's exemption, down 12.3% from the year before.

Source: Harris County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Unified School District	Katy Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$254,063 (-4.68%) Land $56,049 Building $198,014	$254,063 (-4.68%) Land $56,049 Building $198,014
2025	$4,140.00 (-12.31%) Homeowner's exemption	$266,549 (+3.05%) Land $56,049 Building $210,500	$266,549 (+3.05%) Land $56,049 Building $210,500
2024	$4,721.00 (-5.26%)	$258,650 (-8.94%) Land $56,049 Building $202,601	$258,650 (-8.94%) Land $56,049 Building $202,601
2023	$4,983.00	$284,052 Land $48,887 Building $235,165	$284,052 Land $48,887 Building $235,165
2022	$4,983.00
2020	$3,499.00

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

Flood

FEMA maps place 3306 Rainport Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · 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
Flood Insurance Cost	Premium on File median of 29 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	29 in force

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

The area around 3306 Rainport Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WEST HARRIS COUNTY MUD 7 serves 5,289 people · EPA ID TX1012228
Water Source	Groundwater
Last State Inspection	Apr 2024
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 827 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: Ezee Fiber, Hotwire Communications, T-Mobile.

Nearby Properties on Rainport Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures