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Charming Cornwall Two-Story! What truly sets this home apart is its character. From the hardwood floors, wood burning fireplace and mature tree to the unique details that simply can't be replicated. The second-floor laundry adds modern convenience, situated near the 3 bedrooms and full bathroom. The kitchen has a large island, newer appliances and a separate dining space. The attached sunroom is a true bonus making for a sitting room or in-home office. The backyard is completely fenced and private. There is also an oversized double detached garage - with bonus space big enough to fit a fishing boat and shed behind the garage. The garden space is additionally fenced off. Stop by to see all the updates and amenities! Combined with its incredibly convenient Waterloo location, this home offers the perfect balance of charm, comfort, practicality, and accessibility for its next owners.

  • Bedrooms
    3
  • Bathrooms
    1 full · 1 half
  • Year Built
    1940
  • Stories
    2.0
  • Construction Materials
    Aluminum Siding
  • Parking Features
    Oversized, Detached
  • Living Area
    1540.0
  • Interior Features
    Beamed Ceilings
  • Appliances
    Dryer, Dishwasher, Refrigerator, Washer, Range, Water Softener Owned, Gas Water Heater, Built-In Range
  • Flooring
    Hardwood
  • Exterior Features
    Garden
  • Security Features
    Smoke Detector(s)
  • Cooling
    Central Air
  • Heating
    Forced Air, Natural Gas
  • Basement
    Unfinished

  • Acres
    0.3
  • Lot Features
    Garden
  • Water
    Public

  • County
    Black Hawk
  • City
    Waterloo
  • Neighborhood
    AUDITOR SEARS PLAT NO 1
  • Zip Code
    50702
  • High School
    West High - Waterloo
  • Middle School
    Hoover Intermediate
  • Elementary School
    Kittrell Elementary

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Frequently Asked Questions

How do I schedule a tour of 515 Cornwall Ave?

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 515 Cornwall Ave.

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 515 Cornwall Ave?

Click Ask a Question to talk with our team. You already know it is a 3 bed, 1 bath, listed for $239,900. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Waterloo, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 515 Cornwall Ave?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 515 Cornwall Ave at around $1,643. 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 515 Cornwall Ave?

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 Black Hawk 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 515 Cornwall Ave?

In most cases, yes. Whether 515 Cornwall Ave is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Waterloo'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 515 Cornwall Ave?

We can handle that for you. Our preferred local agent specializes in residentials in Waterloo 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 $239,900 with 1,540 sqft of space—that comes out to approximately $156 per square foot.

How long has this property been on the market?

515 Cornwall Ave was listed on September 15, 2026, which means it's been on the market for 57 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 1940, making it approximately 86 years old.

What is the lot size of this property?

515 Cornwall Ave sits on a 0.3-acre lot, which is 13,068 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: Kittrell Elementary
  • Middle: Hoover Intermediate
  • High: West High - Waterloo

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

What are the property taxes for 515 Cornwall Ave?

The most recent public record shows annual property taxes for 515 Cornwall Ave were approximately $3,334. 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 515 Cornwall Ave still available for sale?

This home is pending sale, which means the seller has accepted an offer. You can favorite it to track status or ask our expert to help you find similar homes in this area. We'll also let you know if this property comes back on the market.

Source: ez Home Search, MLS Data

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Based on information submitted to the MLS GRID as of November 11, 2026 at 12:11PM 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.