420 E Rock St, Mankato, MN 56001 Property Records

Blue Earth County property record for 420 E Rock St, Mankato, MN 56001

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,035 sqft · built 1906
Lot Size	0.097 acres (4,225 sqft)
Owner	2 Individual Names on Record
Tax Bill	$1,676 (2026)
Deeds & Mortgages	Oct 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R01.09.07.434.016`

Property Details

APN / Parcel Number

Primary APN	`R01.09.07.434.016`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,035 sqft Living Area
Basement Area	1,025 sqft
Finished Basement	625 sqft
Flooring	Carpet
Interior Walls	Plaster

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1906
Architectural Style	A-Frame
Exterior Material	Metal
Construction Type	Frame
Roof Type	Gable
Roof Material	Shingle
Lot Area	4,225 sqft (0.097 acres)
Lot Dimensions	66 ft deep x 64 ft wide
Garage Type	Detached
Garage Area	308 sqft
Driveway	Driveway
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	44 sqft
Patio Area	374 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	420 E ROCK ST
City	MANKATO
State	MN
Zip	56001-3433
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WAITE & ROELOFSONS ADD W60' OF 6 & TRACT AS DES IN RB164 P345 006 006 00 P345 006 006 00
Legal Range	26
Legal Township	108
Legal Section	07
Legal Subdivision	WAITE AND ROELOFSONS ADDITION
Legal Block	6
Legal Lot Number	6
Jurisdiction	BLUE EARTH MN
Township / Civil Division	MANKATO
Census Block Group	1
Census Block	1003
Census Tract	170600

Owner

Source: Blue Earth County records, as of May 12, 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	420 E ROCK ST, MANKATO, MN 56001-3433
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Jun 8, 2026

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BLUE EARTH MN
Property Address	420 E ROCK ST, MANKATO, MN 56001-3433
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	575CR082
Date	Oct 22, 2019
Instrument	575CR082

Lender

Name	COMMUNITY BANK MANKATO
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Nov 1, 2034

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: Blue Earth County assessment roll, as of May 12, 2026

Property Jurisdictions

Type	Name
State	Minnesota
County	Blue Earth County
Municipality	Mankato City
Unified School District	Mankato Public School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$1,676.00 (+2.44%)	$188,700 (+13.67%) Land $20,500 Building $168,200	$188,700 (+13.67%) Land $20,500 Building $168,200
2025		$166,000 (+0.79%) Land $20,500 Building $145,500	$166,000 (+0.79%) Land $20,500 Building $145,500
2024	$1,636.00 (+3.81%) Homeowner's exemption	$164,700 (-0.12%) Land $20,500 Building $144,200	$164,700 (-0.12%) Land $20,500 Building $144,200
2023	$1,576.00 Homeowner's exemption	$164,900 Land $20,500 Building $144,400	$164,900 Land $20,500 Building $144,400

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 March 11, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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	Mankato serves 42,803 people · EPA ID MN1070009
Water Source	Groundwater influenced by surface water
Last State Inspection	Aug 2025
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 432 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Midco Fixed Wireless	100 / 20

May also be available: Fidium Fiber, GigFire, T-Mobile.

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