503 Thunderbird Dr, Marshalltown, IA 50158 Property Records

Marshall County property record for 503 Thunderbird Dr, Marshalltown, IA 50158

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 2,450 sqft · built 2002
Lot Size	0.318 acres (13,843 sqft)
Owner	2 Individual Names on File
Last Sale	$357,500 (Dec 2025)
Tax Bill	$6,066 (2025)
Deeds & Mortgages	Sep 2026 Line of Credit May 2020 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`8318-01-356-026`

Property Details

APN / Parcel Number

Primary APN	`8318-01-356-026`
Alternative APN	`1101356026`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	3 Half Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,450 sqft Living Area
1st Floor Area	1,016 sqft
Basement Area	1,016 sqft
Finished Basement	928 sqft
Unfinished Basement	88 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	13,843 sqft (0.318 acres)
Lot Dimensions	172 ft deep x 80 ft wide
Garage Type	Attached
Garage Area	932 sqft
Parking Spaces	4 Parking Spaces
Porch	Slab
Deck Area	196 sqft
Patio Area	196 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	503 THUNDERBIRD DR
City	MARSHALLTOWN
State	IA
Zip	50158-5300
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2A
Legal Description	LOT 2
Legal Subdivision	LARSENS THIRD SUB
Legal Lot Number	2
Jurisdiction	MARSHALL IA
Township / Civil Division	TIMBER CREEK
Census Block Group	2
Census Block	2023
Census Tract	951000

Owner

503 Thunderbird Dr is owned and occupied by two individuals who bought it in December 2025.

Source: Marshall County records, as of September 28, 2026

Owner of Record	2 Individual Names on File
Mailing Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Sep 18, 2026	Deed of Trust, Mortgage · Line of Credit NONE LISTED ON DOCUMENT
May 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage FARMERS SAVINGS BANK
Apr 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage FARMERS SAVINGS BANK
Dec 19, 2025	Deed of Trust, Mortgage · Closed-End Mortgage PINNACLE BANK
Dec 29, 2025	Warranty Deed, Transfer
Dec 17, 2021	Warranty Deed, Transfer · Conventional Mortgage UNITED BANK & TRUST

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 29, 2025 · Amount on File
Deed Sale	Dec 29, 2025 · Amount on File
Prior Sale	Dec 17, 2021 · Amount on File
Deed Document Number	20255831
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARSHALL IA
Recording Date	Sep 18, 2026
Property Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Document Number	0000004197
Instrument Date	Sep 11, 2026
Instrument	20264197
Transaction Type	Mortgage
Record Updated	Sep 28, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300

Mortgage

Document Number	0000004197,
Date	Sep 18, 2026
Instrument	20264197

Lender

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	381 Months
Due	Jun 30, 2058

Interest

Max Rate	-1%

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARSHALL IA
Property Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Transaction Type	Mortgage
Record Updated	Jan 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0020202394
Date	May 15, 2020
Instrument	2020-2394

Lender

Name	FARMERS SAVINGS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARSHALL IA
Property Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Transaction Type	Mortgage
Record Updated	Jan 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0020202078
Date	Apr 29, 2020
Instrument	2020-2078

Lender

Name	FARMERS SAVINGS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	May 1, 2035

Interest

Rate Type	Fixed Rate

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARSHALL IA
Property Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Transaction Type	Mortgage
Record Updated	Jan 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300

Mortgage

Document Number	0020255720
Date	Dec 19, 2025
Instrument	2025-5720

Lender

Name	PINNACLE BANK
Type	Bank
Address	MARSHALLTOWN, IA 50158

Agreement

Type	Closed-End Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 19, 2055

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MARSHALL IA
Recording Date	Dec 29, 2025
Property Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Document Number	0020255831
Instrument Date	Dec 1, 2025
Instrument	2025-5831
Transaction Type	Transfer
Record Updated	Jan 8, 2026

Transaction

Amount	Amount on Record
Tax	$571.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300

December 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MARSHALL IA
Recording Date	Dec 17, 2021
Property Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Document Number	202100021325
Instrument Date	Dec 11, 2021
Instrument	202100021325
Transaction Type	Transfer
Record Updated	Jan 8, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$479.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	503 THUNDERBIRD DR, MARSHALLTOWN, IA 50158-5300
Investor	Possibly a Property Investor

Mortgage

Document Number	202100021327
Date	Dec 17, 2021
Instrument	202100021327

Lender

Name	UNITED BANK & TRUST
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2052

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

The 2025 property tax bill for 503 Thunderbird Dr was $6,066 with a homeowner's exemption.

Source: Marshall County assessment roll, as of October 14, 2025

Property Jurisdictions

Type	Name
State	Iowa
County	Marshall County
Municipality	Marshalltown City
Unified School District	Marshalltown Community School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,066.00 Homeowner's exemption	$343,160 Land $33,270 Building $309,890	$343,160 Land $33,270 Building $309,890
2024	$6,066.00
2023		$324,200 Land $33,270 Building $290,930	$324,200 Land $33,270 Building $290,930
2022	$6,305.00

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

Flood

FEMA maps place 503 Thunderbird Dr in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective November 16, 2011 · 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
Nearby Flood Policies	1 in force
Nearby Flood Claims	6 (1979–2014)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Jul 2014 · rainfall accumulation

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 503 Thunderbird Dr is low, with 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 99.1% of the US · lower than 91% of Iowa
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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	MARSHALLTOWN WATER WORKS serves 27,680 people · EPA ID IA6469042
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	2 ppb (2023–2025) 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 458 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Metronet Fiber	5,120 / 5,120
Mediacom Xtream Cable · Fixed Wireless	2,000 / 1,000
Nextlink Fixed Wireless	1,000 / 1,000
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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