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  • Verified reviews icon38
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Verified Reviews for Property Appraisal pros in Islip, NY

*The Angi rating for Property Appraisal companies in Islip, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Property Appraisal needs.

*The HomeAdvisor rating for Property Appraisal companies in Islip, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Property Appraisal needs.

Last update on July 13, 2026

Find Property appraisers in Islip

Avatar for Mary Soper Appraisals
Mary Soper Appraisals
5.0(
32
)

Serving Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Small jobs welcome

"I spoke with Mary Soper on Thursday, she met me at the property on Monday, and I had an appraisal in hand on Wednesday! Itâ s wonderful when people deliver on product quality and time! I recommend her most highly!"
Long Island
Response time4 hrs
Response rate99%
19 neighbors recently requested a quote
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Avatar for Dennis Aarons & Associates, Inc.
Dennis Aarons & Associates, Inc.
4.9(
36
)

Serving Islip, NY and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"I recently worked with Dan on a real estate appraisal. After speaking with a few appraisers, I chose Dan because he took the time to thoroughly explain the process, including IRS-qualified appraisal criteria, which made me feel the most comfortable. I was very impressed with his professionalism and expertise. He was punctual, thorough, and delivered a comprehensive report quickly. I highly recommend Dan and would work with him again in the future."
Response time8 hrs
Response rate96%
3 neighbors recently requested a quote
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Avatar for A.D.A. Resources, LLC
A.D.A. Resources, LLC
4.6(
11
)

Serving Islip, NY and surrounding areas

Approved

In business since 1998

Customers say: True professional

"Antonio was processional , great at what he does, and was accommodating on a very quick turnout. In fact he came out to do the appraisal on a Holiday. I would highly reccomend and use him for any other real-estate appraisal"
Response time3 hrs
Response rate93%
30 neighbors recently requested a quote
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Avatar for EBJ Associates, LLC
EBJ Associates, LLC
4.4(
34
)

Serving Islip, NY and surrounding areas

Approved

In business since 2004

Customers say: Terrific value

"They did exactly what i hired them to do which was an appraisal of my property. They were on time and the turnaround time was great. They did a good job at a good price. Nothing not to like about them."
Response time6 hrs
Response rate90%
4 neighbors recently requested a quote
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Property Appraiser questions, answered by experts

In most cases, you can expect home automation to boost your home value. This technology makes the homeowner’s life easier and more comfortable, and some provide increased safety and protection. Buyers will likely recognize value in security systems and utility monitors, as well as comfort-focused upgrades that save on electric bills while keeping interior rooms at the desired temperature and humidity. On average, you can expect a 50% and 75% return on investment on home automation services, and potentially even more if the automation reduces homeowner’s insurance.

You can be present during a home appraisal, but it’s best to stay out of the appraiser’s way. Make yourself available, but don’t engage or interrupt, and don’t discuss value or your target sales price. If possible, have your agent present in the house instead of being present yourself.

In most cases, selling a home in as-is condition will lead to a sale price that’s somewhere between 10% and 30% lower than normal. However, it’s often worthwhile to sell at a loss because the alternative would be to pay for the repairs yourself, which could end up costing you more. Even if they didn’t, selling as-is saves you from the time and energy you’d spend coordinating the repairs.

As a seller, it might feel tempting to skip the appraisal, especially in a hot market that sees a lot of all-cash offers. While you can technically forgo it and hope for an all-cash offer, you’ll likely have a very tough time selling without an appraisal. 

In addition to protecting lenders from risk, appraisals also protect buyers’ investments. As such, it isn’t typically recommended for buyers to skip appraisals.

Yes, built-in bookshelves can be worth the investment and can add value to your home, especially when constructed from high-quality, timeless materials like luxury hardwood. They offer a practical and stylish storage solution that utilizes wall space effectively. While they cost more than store-bought units, the custom fit and potential to increase your property's resale value make them a desirable feature for many buyers, particularly for homeowners with large book collections. For the best return on investment, consider having them professionally built.

The Islip, NY homeowners’ guide to property appraisals

From average costs to expert advice, get all the answers you need to get your job done.

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