4636 Hyperion Dr, Norwalk, IA 50211 Property Records

Warren County property record for 4636 Hyperion Dr, Norwalk, IA 50211

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,356 sqft · built 1970
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on Record
Last Sale	$250,000 (Sep 2026)
Tax Bill	$3,216 (2025)
Deeds & Mortgages	Sep 2026 Sale & Mortgage Jul 2021 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`63150000640`

Property Details

APN / Parcel Number

Primary APN	`63150000640`
Alternative APN	`254506`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,356 sqft Living Area
Gross Area	1,599 sqft
1st Floor Area	906 sqft
Basement Area	453 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1970
Architectural Style	Split Level
Exterior Material	Vinyl
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	125 ft deep x 60 ft wide
Garage Type	Detached
Garage Area	624 sqft
Parking Spaces	2 Parking Spaces
Deck Area	84 sqft
Patio Area	256 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4636 HYPERION DR
City	NORWALK
State	IA
Zip	50211-1717
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	1-77-25 COLCHESTER LAKEWOOD 4TH ADD LOT 64
Legal Subdivision	COLCHESTER LAKEWOOD 4TH ADD
Legal Tract	2021-04753
Legal Block	4
Legal Lot Number	64
Jurisdiction	WARREN IA
Township / Civil Division	LINN
Census Block Group	4
Census Block	4019
Census Tract	20202

Owner

Source: Warren County records, as of October 16, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	4636 HYPERION DR, NORWALK, IA 50211-1717
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2026	Warranty Deed, Transfer · Conventional Mortgage NORTHWEST BANK
Jul 29, 2021	Deed of Trust, Mortgage · Line of Credit BANK OF THE WEST
Apr 20, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 28, 2026 · Amount on Record
Deed Sale	Sep 28, 2026 · Amount on Record
Deed Document Number	20268703
Prior Transfer Date	Apr 14, 2021
Prior Transfer Doc	202104753
Record Updated	Oct 29, 2026

September 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WARREN IA
Recording Date	Sep 28, 2026
Property Address	4636 HYPERION DR, NORWALK, IA 50211-1717
Document Number	0000008703
Instrument Date	Sep 24, 2026
Instrument	20268703
Transaction Type	Transfer
Record Updated	Oct 16, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$40,319.20
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4636 HYPERION DR, NORWALK, IA 50211-1717

Mortgage

Document Number	0000008704,
Date	Sep 28, 2026
Instrument	20268704

Lender

Name	NORTHWEST BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Oct 1, 2041

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WARREN IA
Property Address	4636 HYPERION DR, NORWALK, IA 50211-1717
Transaction Type	Mortgage
Record Updated	Aug 20, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202109145
Date	Jul 29, 2021
Instrument	2021-09145

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WARREN IA
Recording Date	Apr 20, 2021
Property Address	4636 HYPERION DR, NORWALK, IA 50211-1717
Document Number	202104753
Instrument Date	Apr 14, 2021
Instrument	2021-04753
Transaction Type	Transfer
Record Updated	May 19, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4636 HYPERION DR, NORWALK, IA 50211-1717

Tax Assessment & Valuation

Source: Warren County assessment roll, as of October 20, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,216.00	$223,100 (+32.09%) Land $42,300 Building $180,800	$223,100 (+32.09%) Land $42,300 Building $180,800
2024	$3,216.00 (+0.44%)
2023		$168,900 Land $28,200 Building $140,700	$168,900 Land $28,200 Building $140,700
2022	$3,202.00

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 May 24, 2024 · 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	3 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

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

Wildfire Risk	Low lower than 94% of the US · lower than 62% of Iowa
Wildfire Likelihood	0.03% 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	NORWALK WATER SUPPLY serves 14,334 people · EPA ID IA9164078
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2025
Lead	Under 1 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 375 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Metronet Fiber	5,120 / 5,120
Mediacom Xtream Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Hyperion Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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