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About This Home

This 5-bedroom, 3-bathroom single family at 628 Walnut St in Osage, IA is listed for $425,900 ($67 per sqft). Built in 1871, the home offers 6,369 sqft of living space on a 0.83 acres lot.

Agent 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 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. Don't miss out! Come see al this home has to offer!

Key Features

  • Built in 1871
  • 0.83 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
3 full
1871

Amenities

FireplaceA/C

Monthly Cost Estimate

$2,278/mo

20% down · 6.5% · 30 years

Principal$308
Interest$1,846
Insurance$124

Estimates only. Actual payments may vary.

Location

628 Walnut St

Osage, IA 50461

Features & Amenities

Exterior Features

Fenced YardIn-Ground PoolSidewalksPatio

Property Details

Flooring

Wood

Construction

Brick Brick & Wood

Pool Features

Patio

Heating

Hot Water(Heating)Forced AirNatural Gas

Cooling

Wall Unit(s)Central AirWindow Unit(s)

Appliances

Appliances NegotiableDishwasherGas RangeMicrowavePantryRefrigeratorWasher / DryerWater Softener-Owned

Questions & Answers

This 5-bedroom, 3-bathroom single family at 628 Walnut St is listed at $425,900 ($67/sqft). The estimated monthly payment is $1,846 based on 20% down at 6.5% interest.

Key features include: Built in 1871, 0.83 acre lot, 2 stories, Fireplace. Exterior Features: Fenced Yard, In-Ground Pool, Sidewalks.

This property is listed by RYAN KETELSEN and can be reached at 6418320731 or ryanketelsen23@gmail.com.

RK

RYAN KETELSEN

Agent at CENTURY 21 PREFERRED

(641) 832-0731

Listed by CENTURY 21 PREFERRED · View on Broker Site

MLS# 260117· Source: listhub· Updated 91 days ago

Copyright © 2026 Greater Mason City Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

628 Walnut St, Osage, IA 50461

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