Active
5 beds4,263 sqft

628 Walnut Street, Osage, IA 50461

Est: $2,432/moGet pre-approved
Single FamilyProperty Type
0.83 acresLot Size
1871Year Built
$94/sq ftPrice per sq ft
3 carsParking Spaces

Description

Price improved! Along with a great price improvement there will be a new roof installed on the house this Spring! Welcome to this stunning two-story brick home with a rare opportunity to own a truly grand property on a spacious in-town lot. With over 4,200 finished sqft, this impressive residence offers 5 total bedrooms, and 4.75 bathrooms, including a primary suite with a full bath and its own enclosed porch. You will immediately appreciate the timeless character throughout, highlighted by beautiful...Price improved! Along with a great price improvement there will be a new roof installed on the house this Spring! Welcome to this stunning two-story brick home with a rare opportunity to own a truly grand property on a spacious in-town lot. With over 4,200 finished sqft, this impressive residence offers 5 total bedrooms, and 4.75 bathrooms, including a primary suite with a full bath and its own enclosed porch. You will immediately appreciate the timeless character throughout, highlighted by beautiful natural woodwork and rich wood floors. The main floor features a large living room, a cozy den, and a formal dining room complemented by a classic butler’s pantry. Outside you will love the oversized 3-stall detached garage, a large yard with decorative but functional fence, a pergola just off the pool room, and a large wrap around enclosed porch. A unique and favorite feature is the in-ground pool with a heated enclosure. This one-of-a-kind property combines space, craftsmanship, and amenities rarely found together. A true statement home with room to live, entertain, and enjoy for years to come.
218 days on Market
  • Listed by: Ryan Ketelsen 641.832.0731 ryanketelsen23@gmail.com • Century 21 Preferred
Last updated: 09/01/2026 07:07 PM • Source: Northeast Iowa Regional BOR, MLS#: 20260829
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Location

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Payment Calculator

$2,432 per month

30 year fixed, 7.03% Interest

Principal and Interest

$2,135

Property Taxes

$297

HOA Dues

$0

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Property Information for 628 Walnut Street

Property Details

  • Taxes: $3,561 / year
  • MLS Type: Residential / Single Family Residence
  • Zoning: R-3
  • Zoning Description: R-3

Building Information

  • Stories: 2
  • Year Built: 1871
  • Lot Size: 0.83 AC / 35,970 SF

Summary

Location and General Information
  • Latitude: 43.286794
  • Longitude: -92.811555
Taxes and HOA
  • Additional Parcels: No
  • Parcel Number: 1023485003
  • Tax Annual Amount: $3,561.00
  • Tax Assessed Value: 248630
School Information
  • Elementary School: Osage
  • High School: Osage
  • Middle Or Junior School: Osage
Parking
  • Carport Spaces: 3.0
  • Carport: Yes
  • Garage: No
  • Parking Features: Oversized, Detached

Property

Lot Information
  • Lot Features: Corner Lot
  • Lot Size Acres: 0.83
  • Lot Size Dimensions: 165x218
  • Lot Size Square Feet: 35970.0
  • Road Surface Type: Concrete
Property and Assessments
  • Living Area: 4263.0
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Year Built: 1871
Building Features
  • Other Structures: Pool House
  • Construction Materials: Brick, Wood Siding
  • Roof: Asphalt
  • Total Stories: 2
Utilities
  • Sewer: Public Sewer
  • Water Source: Public

Interior and Exterior Features

Exterior Features
  • Fencing: Fenced
  • Patio And Porch Features: Covered, Enclosed, Wrap Around
  • Pool Features: In Ground
Interior Features
  • Appliances: Dishwasher, Dryer, Microwave, Free-Standing Range, Refrigerator, Washer, Gas Water Heater, Water Softener Owned
  • Basement: Unfinished
  • Has Basement: Yes
  • Full Bathrooms: 1
  • Half Bathrooms: 3
  • Three Quarter Bathrooms: 3
  • Total Bathrooms: 5
  • Total Bedrooms: 5
  • Cooling: Central Air, Wall Unit(s), Window Unit(s)
  • Has Cooling: Yes
  • Heating: Forced Air, Natural Gas, Steam
  • Has Heating: Yes
  • Fireplace Features: Living Room
  • Interior Features: Pantry
  • Laundry Features: Upper Level
  • Room Type: Bonus Room, Den, Family Room, Dining Room
  • Water Heater: Gas

Room Information

Room 1
  • Type: Family Room
  • Level: Main
  • Dimensions: 13.5x15.
Room 2
  • Type: Primary Bedroom
  • Level: Second
  • Dimensions: 15x15.5
Room 3
  • Type: Kitchen
  • Level: Main
  • Dimensions: 17x13
Room 4
  • Level: Main
Room 5
  • Type: Dining Room
  • Level: Main
  • Dimensions: 17x17
Room 6
  • Type: Living Room
  • Level: Main
  • Dimensions: 13.5x21
Room 7
  • Level: Upper
Room 8
  • Level: Lower

Property History for 628 Walnut Street

DateEvent & SourcePriceAppreciation
Aug 12, 2026

Price Change

Northeast Iowa Regional BOR #20260829

$399,900—
Mar 2, 2026

Listed (Active)

Northeast Iowa Regional BOR #20260829

$449,900—
Oct 31, 2007

Temporarily Off Market

MetroMLS #936896

$399,000—
DateEvent & SourcePrice
08/12/2026

Price Change

Northeast Iowa Regional BOR #20260829

$399,900
03/02/2026

Listed (Active)

Northeast Iowa Regional BOR #20260829

$449,900
10/31/2007

Temporarily Off Market

MetroMLS #936896

$399,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 628 Walnut Street

Taxable Value

Land

$26,570

Additions

$222,060
Total$248,630

Tax Record

2024

$3,392 ($283 / month)

Home Facts

Beds

5

Total Finished SqFt

4,263 SqFt

Above Grade Finished SqFt

4,263 SqFt

Stories

2

Lot Size

35,970 SqFt

Style

Single Family Residence

Year Built

1871

County

MITCHELL

APN

1023485003

Fireplace Type

Has Fireplace

Schools near 628 Walnut Street

This home is within Osage Community School District.
Rating
School
Type
Grades
Distance
Public - PK to 4
Public - 5 to 8
Public - 9 to 12
Private - PK to 6
Rating
School
Distance
Lincoln Elementary School
PublicPK to 4

Osage Middle School
Public5 to 8

Osage High School
Public9 to 12

Sacred Heart Elementary School
PrivatePK to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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628 Walnut Street is a single family home for sale in Osage, IA 50461. This property was listed for sale on March 2, 2026 by Century 21 Preferred, it's currently listed at $399,900. This listing's school district is Osage Community School District. Nearby schools include Lincoln Elementary School, Osage Middle School and Osage High School. 628 Walnut Street is a 5-bed, 5-bath, 4,263 sqft single family home built in 1871.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Century 21 Preferred

IDX information is provided exclusively for consumers' personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Based on information submitted to the MLS GRID as of 09/01/2026 07:07 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.