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Historic architecture. A beautifully renovated kitchen. Wine-country living in the heart of Augusta. Built in 1880, this distinctive brick residence offers approximately 3,130 square feet on a nearly .40-acre corner setting. Soaring 12-foot ceilings, tall arched windows, substantial 18-inch walls, original millwork and a graceful curved staircase showcase craftsmanship that gives this home its unmistakable presence. The renovated kitchen brings a fresh perspective to its historic surroundings, with a generous center island, quartz countertops, stainless steel appliances, a gas range and statement hood. Beautifully refinished wood floors connect the living spaces, while six fireplaces contribute architectural character throughout. Upstairs, three spacious bedrooms continue the home’s generous proportions. The thoughtfully redesigned main-level bathroom features tile flooring and a freestanding clawfoot tub. Significant improvements include a metal roof, copper gutters, complete tuck-pointing, updated electrical wiring, new windows, refinished floors, fresh paint, landscaping and a new patio. A comprehensive improvement list is available. Beyond the front door, Augusta becomes part of everyday life. Walk next door to the Augusta Coffee Shop & Emporium for a cappuccino and homemade cinnamon roll, explore nearby wineries and restaurants, or spend an afternoon on the Katy Trail. Festivals, live music and cherished holiday traditions offer plenty of reasons to stay close to home. For buyers drawn to historic homes and a walkable small-town setting, 5589 Walnut Street offers an opportunity to enjoy Augusta well beyond a weekend visit.

Highlights

  • Residential
  • Single Family Residence
  • Built in 1880
  • 0.39 Acre Lot
  • 63 days on Market

  • Bedrooms
    3
  • Bathrooms
    2
  • Year Built
    1880
  • Architectural Style
    Historic
  • Construction Materials
    Brick, Brick Veneer
  • Parking Features
    Gravel, Parking Pad, On Street, Additional Parking
  • Living Area
    3130.0
  • Appliances
    Stainless Steel Appliance(s)
  • Flooring
    Hardwood
  • Exterior Features
    Balcony
  • Patio And Porch
    Patio, Rear Porch, Terrace
  • Cooling
    Ceiling Fan(s), Central Air, Electric
  • Heating
    Forced Air, Zoned, Propane
  • Basement
    Block

  • Acres
    0.39
  • Lot Features
    Corner Lot
  • Utilities
    Electricity Connected, Sewer Connected, Water Connected, Propane
  • Water
    Public

  • Area
    414 - Washington (St. Charles)
  • County
    Saint Charles
  • City
    Augusta
  • Neighborhood
    Knornschilds 2nd Add
  • Zip Code
    63332
  • High School
    Washington High
  • Middle School
    Washington Middle
  • Elementary School
    Augusta Elem.

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Frequently Asked Questions

How do I schedule a tour of 5589 Walnut St?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 5589 Walnut St.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 5589 Walnut St?

Click Ask a Question to talk with our team. You already know it is a 3 bed, 2 bath, listed for $649,900. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Augusta, and can even get you in to see the property quickly.

How do I get a virtual tour of 5589 Walnut St?

Yes! A virtual tour is available for 5589 Walnut St. Click here to view the full walkthrough and explore every room at your own pace. If you would like a guided virtual showing or have questions along the way, we can connect you with our local expert to walk you through it live.

How much is the monthly mortgage payment for 5589 Walnut St?

With a 20% down payment and a 30-year fixed loan at an illustrative 6.75% rate, the ez Mortgage Calculator estimates the monthly payment for 5589 Walnut St at around $3,867. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 5589 Walnut St?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Saint Charles County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 5589 Walnut St?

In most cases, yes. Whether 5589 Walnut St is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Augusta's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 5589 Walnut St?

We can handle that for you. Our preferred local agent specializes in residentials in Augusta and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $649,900 with 3,130 sqft of space—that comes out to approximately $208 per square foot.

How long has this property been on the market?

5589 Walnut St was listed on September 04, 2026, which means it's been on the market for 63 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 1880, making it approximately 146 years old.

What is the lot size of this property?

5589 Walnut St sits on a 0.39-acre lot, which is 16,988 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: Augusta Elem.
  • Middle: Washington Middle
  • High: Washington High

Want to see how these schools compare? Check out our Saint Charles County School Guide to see ratings, reviews, and more for the schools in the area.

What are the property taxes for 5589 Walnut St?

The most recent public record shows annual property taxes for 5589 Walnut St were approximately $4,112. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 5589 Walnut St still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Based on information submitted to the MLS GRID as of November 06, 2026 at 12:57AM. 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.

Source: MARIS MLS | MLS#: 26057607