$399,900
Original price: $425,900
- 5 Beds
- 3 Baths
- 4,263 sqft (on 0.83 acres)
628 Walnut St, Osage, IA 50461
Est. Mortgage $2,612/mo*
Get Pre-QualifiedHome Highlights
Single-Family Home
Built in 1871
0.83 acre lot
$94/sqft
Garage
Local Information
-- mins to
About this House
What's unique:Formal dining roomTwo-story brick homeBeautiful natural woodworkSpacious in-town lotRich wood floorsTimeless character throughout
*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!
Last check for updates: about 2 hours ago
Listing courtesy of RYAN KETELSEN, (641) 832-0731
Century 21 Preferred
Source: Greater Mason BOR, MLS#260117

Home Details for 628 Walnut St
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Interior Details Basement: FullNumber of Rooms: 10Types of Rooms: Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Master Bathroom, Bathroom 1, Dining Room, Family Room, Kitchen, Living Room |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 3Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 4263 Square Feet |
Appliances & Utilities Appliances: Appliances Negotiable, Dishwasher, Gas Range, Microwave, Pantry, Refrigerator, Washer/Dryer, Water Softener OwnedDishwasherMicrowaveRefrigerator |
Heating & Cooling Heating: Forced Air,Natural Gas,Hot WaterHas CoolingAir Conditioning: Central Air,Wall Unit(s),Window Unit(s)Has HeatingHeating Fuel: Forced Air |
Fireplace & Spa Fireplace: Two or More, InsertHas a Fireplace |
Windows, Doors, Floors & Walls Flooring: Wood |
Levels, Entrance, & Accessibility Levels: TwoFloors: Wood |
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Exterior Home Features Roof: AsphaltPatio / Porch: PatioFencing: FencedExterior: SidewalksFoundation: Stone |
Parking & Garage Number of Garage Spaces: 3Number of Covered Spaces: 3Has a GarageNo Attached GarageParking Spaces: 3Parking: Detached,Oversized,Concrete |
Pool Pool: In GroundPool |
Water & Sewer Sewer: CITY |
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Days on Market: 180+ |
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Year Built Year Built: 1871 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
Building Construction Materials: BrickNot a New Construction |
Property Information Parcel Number: 1023485003 |
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Price List Price: $399,900Price Per Sqft: $94 |
Status Change & Dates Possession Timing: Close Of Escrow |
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MLS Status: ACTIVE |
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Direction & Address City: OSAGECommunity: IA |
School Information Elementary School District: OsageJr High / Middle School District: Osage |
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Listing Agent Listing ID: 260117 |
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Building Area Building Area: 6369 Square Feet |
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Lot Area: 0.83 acres |
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BasementMls Number: 260117 |
Around this home
What Locals Say about Osage
At least 6 Trulia users voted on each feature.
100 % Say it's dog friendly
100 % Say it's walkable to grocery stores
89 % Say parking is easy
88 % Say people would walk alone at night
83 % Say kids play outside
78 % Say yards are well-kept
73 % Say they plan to stay for at least 5 years
71 % Say car is needed
67 % Say there's wildlife
67 % Say there's holiday spirit
63 % Say there are sidewalks
57 % Say it's walkable to restaurants
56 % Say it's quiet
52 % Say neighbors are friendly
50 % Say streets are well-lit
29 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
Market trends in Osage
Last updated August 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
24
6MoM
Home Value
Trulia Estimate
$389KSince last month
Increased$12K (+3.2%)Since last year
Increased$47K (+13.6%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +92% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $389K |
| August 2026 | $377K |
| July 2026 | $400K |
| June 2026 | $401K |
| May 2026 | $403K |
| April 2026 | $423K |
| March 2026 | $427K |
| February 2026 | $318K |
| January 2026 | $310K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.09 | Single-Family Home | $145,000 | 03/20/26 | 5 | 3 | 2,404 | |
0.05 | Single-Family Home | $159,880 | 07/10/26 | 3 | 2.5 | 2,172 | |
0.25 | Single-Family Home | $356,000 | 06/18/26 | 3 | 3 | 2,681 | |
0.25 | Single-Family Home | $310,000 | 09/26/25 | 4 | 2.5 | 2,540 | |
0.16 | Single-Family Home | $254,005 | 08/21/26 | 3 | 2.5 | 2,288 | |
0.13 | Single-Family Home | $125,000 | 03/27/26 | 5 | 2 | 1,494 | |
0.41 | Single-Family Home | $430,000 | 07/17/26 | 5 | 3.5 | 3,370 | |
0.26 | Single-Family Home | $161,500 | 09/30/25 | 4 | 3 | 1,578 | |
0.14 | Single-Family Home | $75,000 | 04/15/26 | 4 | 2 | 1,879 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.07 | $210,600 | 4 | 2 | 2,106 | Off Market | |
0.09 | $145,000 | 5 | 3 | 2,404 | Recently Sold | |
0.05 | $159,880 | 3 | 2.5 | 2,172 | Recently Sold | |
0.07 | $312,500 | 4 | 2 | 2,452 | Off Market | |
0.07 | $65,800 | 4 | 2 | 1,060 | Off Market | |
0.10 | $189,900 | 3 | 1.5 | 1,968 | For Sale | |
0.13 | $125,000 | 5 | 2 | 1,494 | Recently Sold | |
0.12 | $138,500 | 2 | 1 | 990 | Off Market | |
0.16 | $66,500 | 2 | 1 | 1,315 | Off Market | |
0.17 | $116,200 | 2 | 1.5 | 1,065 | Off Market | |
0.14 | $75,000 | 4 | 2 | 1,879 | Recently Sold |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Aug 12, 2026 Source: Greater Mason BOR #260117 | PriceChange | $399,900 Price decreased by 6% |
May 18, 2026 Source: Northeast Iowa Regional BOR as distributed by MLS GRID #20260829 | PriceChange | $425,900 Price decreased by 5% |
Mar 2, 2026 Source: Greater Mason BOR #260117 | Listed For Sale | $449,900 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $3,392 | $248,630 |
Home facts updated by county records
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
RYAN KETELSEN, Century 21 Preferred
Agent Phone: (641) 832-0731

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
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Frequently asked questions about 628 Walnut St
- What is the estimated monthly payment for 628 Walnut St?Based on a $399,900 list price with 20% down at today's rates, the estimated monthly payment for 628 Walnut St in Osage, IA is approximately $2,638 (about $2,176 principal & interest, $387 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
- What do residents say about Osage?Residents describe Osage, IA as dog-friendly, walkable to grocery stores, and easy to park in. See homes for sale in Osage, IA.
- What are the closest schools to 628 Walnut St?The closest schools to 628 Walnut St in Osage, IA are Lincoln Elementary School (Pre-K, rated 6/10), Osage High School (rated 8/10), Osage Middle School (Elementary, rated 6/10).
- What is 628 Walnut St estimated to be worth?Trulia's estimated value for 628 Walnut St in Osage, IA is $388,700.
- Does 628 Walnut St have air conditioning?Yes, 628 Walnut St in Osage, IA has air conditioning.
- Does 628 Walnut St have a pool?Yes, 628 Walnut St in Osage, IA has a pool.
628 Walnut St, Osage, IA 50461 is a 5 bedroom, 3 bathroom, 4,263 sqft single-family home built in 1871. This property is currently available for sale and was listed by Greater Mason BOR on Mar 2, 2026. The MLS # for this home is MLS# 260117.

