308 E Rock St, Mankato, MN 56001 Property Records

Blue Earth County property record for 308 E Rock St, Mankato, MN 56001

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,344 sqft · built 1922
Lot Size	0.075 acres (3,267 sqft)
Owner	Individual Name on Record
Tax Bill	$1,888 (2026)
Deeds & Mortgages	Apr 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R01.09.07.430.020`

Property Details

APN / Parcel Number

Primary APN	`R01.09.07.430.020`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,344 sqft Living Area
Basement Area	672 sqft
Game Room	Game Room
Flooring	Carpet
Interior Walls	Plaster

Exterior

Year Built	Built 1922
Effective Year Built	Effective 1922
Architectural Style	Contemporary
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Hip
Roof Material	Shingle
Lot Area	3,267 sqft (0.075 acres)
Lot Dimensions	66 ft deep x 50 ft wide
Driveway	Driveway
Porch	Porch
Porch Area	128 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	308 E ROCK ST
City	MANKATO
State	MN
Zip	56001-3432
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CITY OF MANKATO, ELY 50' OF WLY 100' OF LOT 5 BLOCK 123 & WAITE & ROELOFSONS ADDITION, E50' OF W100' OF LOT 5 BLOCK 3 WAITE &
Legal Range	26
Legal Township	108
Legal Section	07
Legal Subdivision	WAITE AND ROELOFSONS ADDITION
Legal Block	3,123
Legal Lot Number	5
Jurisdiction	BLUE EARTH MN
Township / Civil Division	MANKATO
Census Block Group	1
Census Block	1002
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	Individual Name on Record
Mailing Address	308 E ROCK ST, MANKATO, MN 56001-3432
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Jun 8, 2026

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BLUE EARTH MN
Property Address	308 E ROCK ST, MANKATO, MN 56001-3432
Transaction Type	Mortgage
Record Updated	May 8, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	571CR172
Date	Apr 15, 2019
Instrument	571CR172

Lender

Name	MINNSTAR BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	60 Months
Due	Apr 22, 2024

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	$1,888.00 (+5.71%)	$208,200 (+14.21%) Land $16,000 Building $192,200	$208,200 (+14.21%) Land $16,000 Building $192,200
2025		$182,300 (+2.24%) Land $16,000 Building $166,300	$182,300 (+2.24%) Land $16,000 Building $166,300
2024	$1,786.00 (+3.96%) Homeowner's exemption	$178,300 (+0.39%) Land $16,000 Building $162,300	$178,300 (+0.39%) Land $16,000 Building $162,300
2023	$1,718.00 Homeowner's exemption	$177,600 Land $16,000 Building $161,600	$177,600 Land $16,000 Building $161,600

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 371 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
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Fidium Fiber, GigFire, Metronet.

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