40338 Mostyn Dr, Magnolia, TX 77354 Property Records

Montgomery County property record for 40338 Mostyn Dr, Magnolia, TX 77354

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 3,321 sqft · built 2014
Lot Size	0.513 acres (22,336 sqft)
Owner	Trust Name on File
Last Sale	$458,400 (Sep 2014)
Tax Bill	$5,096 (2025)
Deeds & Mortgages	Feb 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`7308-04-03900`

Property Details

APN / Parcel Number

Primary APN	`7308-04-03900`
Alternative APN	`R427828`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	16 Plumbing Fixtures
Stories	2 Stories
Building Area	3,321 sqft Living Area
Gross Area	4,091 sqft
1st Floor Area	2,661 sqft
2nd Floor Area	660 sqft
Flooring	Wood
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Architectural Style	Conventional
Exterior Material	Brick
Construction Type	Stone
Foundation Type	Slab (Mat/Raft)
Roof Material	Composition Shingle
Lot Area	22,336 sqft (0.513 acres)
Garage Type	Attached
Garage Area	770 sqft
Parking Spaces	5 Parking Spaces

Exterior Amenities

Porch	Open Concrete/Masonry Porch
Porch Area	679 sqft
Patio Area	201 sqft
Canopy	65 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	40338 MOSTYN DR
City	MAGNOLIA
State	TX
Zip	77354-5893
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S730804 - MOSTYN MANOR 04, BLOCK 2, LOT 10
Legal Subdivision	MOSTYN MANOR 04
Legal Block	2
Legal Lot Number	10
Jurisdiction	MONTGOMERY TX
Township / Civil Division	MAGNOLIA
Census Block Group	1
Census Block	1010
Census Tract	690403

Owner

40338 Mostyn Dr is owner-occupied and held in a trust since February 2021.

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

Owner of Record	Trust Name on File
Mailing Address	40338 MOSTYN DR, MAGNOLIA, TX 77354-5893
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 2, 2014 · Amount on File
Deed Sale	Sep 2, 2014 · Amount on File
Prior Sale	Jun 27, 2013
Deed Document Number	201485321
Last Transfer Date	Feb 4, 2021
Transfer Doc	0000015759
Record Updated	Oct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY TX
Recording Date	Feb 5, 2021
Property Address	40338 MOSTYN DR, MAGNOLIA, TX 77354-5893
Document Number	0000015759
Map Reference	CAB Z SH 2339-2340
Instrument Date	Feb 4, 2021
Instrument	2021015759
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40338 MOSTYN DR, MAGNOLIA, TX 77354-5893

Tax Assessment & Valuation

The 2025 property tax bill for 40338 Mostyn Dr was $5,096 with exemptions applied, down 16.9% from the year before.

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

Property Jurisdictions

Type	Name
State	Texas
County	Montgomery County
Unified School District	Magnolia Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$620,000 (+1.64%) Land $93,500 Building $526,500	$620,000 (+1.64%) Land $93,500 Building $526,500
2025	$5,096.00 (-16.89%) Homeowner's exemption Senior Citizen's exemption	$610,000 (-6.22%) Land $93,500 Building $516,500	$610,000 (-10.81%) Land $93,500 Building $516,500
2024	$6,132.00 (+4.61%) Homeowner's exemption Senior Citizen's exemption	$650,463 (+1%) Land $93,500 Building $590,454	$683,954 (+4.36%) Land $93,500 Building $590,454
2023	$5,862.00 Homeowner's exemption	$591,330 Land $93,500 Building $561,900	$655,400 Land $93,500 Building $561,900

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

Flood

FEMA maps place 40338 Mostyn Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective January 7, 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 62 policies
Nearby Flood Policies	62 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

Wildfire risk around 40338 Mostyn Dr is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 91% of Texas
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	MOSTYN MANOR private · serves 2,058 people · EPA ID TX1700669
Water Source	Groundwater
Last State Inspection	Nov 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	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. 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 316 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20