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Welcome to 515 Walnut St in Roselle! This charming single-family home offers comfortable living space with thoughtful features throughout. The finished attic provides valuable additional living space that can be used as a home office, recreation area, or flex space to suit your needs. The home is equipped with a sprinkler system for added peace of mind and features a newer boiler and hot water heater. The kitchen is complemented by stainless steel appliances, adding a modern touch and everyday convenience. Enjoy the private backyard, offering plenty of space for outdoor relaxation, entertaining, or gardening. The roof is approximately 10+ years old. Conveniently located near shopping, dining, schools, parks, and major roadways, this home offers a great combination of comfort, functionality, and convenience. Don't miss the opportunity to make this Roselle property your own!

  • Bedrooms
    3
  • Bathrooms
    1 full · 1 half
  • Year Built
    1926
  • Architectural Style
    Colonial
  • Construction Materials
    Frame
  • Foundation
    Slab
  • Garage Spaces
    1.0
  • Parking Features
    Driveway, Garage, Detached
  • Living Area
    1432.0
  • Appliances
    Dryer, Dishwasher, Refrigerator, Washer, Gas Range, Gas Oven, Gas Water Heater, Stainless Steel Appliance(s)
  • Pool Features
    None
  • Cooling
    Window Unit(s), Wall Unit(s)
  • Heating
    Natural Gas, Radiant, Steam
  • Basement
    Full

  • Acres
    0.19
  • Water
    Public


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Frequently Asked Questions

How do I schedule a tour of 515 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 515 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 515 Walnut St?

Click Ask a Question to talk with our team. You already know it is a 3 bed, 1 bath, listed for $579,999. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Roselle, and can even get you in to see the property quickly.

How do I get a virtual tour of 515 Walnut St?

Yes! A virtual tour is available for 515 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 515 Walnut St?

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 Walnut St at around $4,129. 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 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 Union 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 Walnut St?

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

We can handle that for you. Our preferred local agent specializes in residentials in Roselle 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 $579,999 with 1,432 sqft of space—that comes out to approximately $405 per square foot.

How long has this property been on the market?

515 Walnut St was listed on August 27, 2026, which means it's been on the market for 80 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 1926, making it approximately 100 years old.

What is the lot size of this property?

515 Walnut St sits on a 0.19-acre lot, which is 8,276 square feet.

What are the property taxes for 515 Walnut St?

The most recent public record shows annual property taxes for 515 Walnut St were approximately $9,943. 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 Walnut St 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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Listing information provided exclusively for consumers' 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 deemed reliable but not guaranteed by the MLS. Copyright 2026, Bright. All rights reserved.

Last Updated: November 15, 2026 at 05:47PM | Source: Bright | MLS#: NJUN2000638