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TRUSTED BY WASHINGTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon17
    Verified antique and jewelry appraisals reviews

Verified Reviews for Antique And Jewelry Appraisal pros in Washington, CT

*The Angi rating for Antique And Jewelry Appraisal companies in Washington, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Antique And Jewelry Appraisal needs.

*The HomeAdvisor rating for Antique And Jewelry Appraisal companies in Washington, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Antique And Jewelry Appraisal needs.

Last update on July 30, 2026

Find Antique and jewelry appraisers in Washington

Avatar for Katherine Yellen Appraisal Associates
Katherine Yellen Appraisal Associates
5.0(
1
)

Serving Washington, CT and surrounding areas

In business since 2000

Offers commercial services

"We used her for an estate tax appraisal. She also does Tangible Personal Property Appraisals. Quick, personable, accurate and knowledge. She has it all. We are a law firm, and she is our GO TO person."
Pietra Dura Marble Picture after Edouard Manet
Recommended by100%of homeowners
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Settani Evaluations
5.0(
1
)

Serving Washington, CT and surrounding areas

In business since 2002

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Recommended by100%of homeowners
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A. DeMello Gemological Laboratory
New to Angi

Serving Washington, CT and surrounding areas

In business since 1983

Credit card accepted

Offers commercial services

A. DeMello Gemological Laboratory specializes in jewelry, diamond, and fine collectible appraisals as well as china, sterling silver flatware, holloware and fine art pieces.\nArthur DeMello is the principal appraiser holding a BA from Berkley College and a GG (Graduate Gemologist) from (GIA). Art has 23 years as the business president. Clients include many home owners, jewelers: Shreve Crump & Low, Bailey Banks and Biddle, Reed & Barton, The Commonwealth of Massachusetts, Boston Police, US. Dept. of Justice, The FBI, Bank of America, Smith Barney, The New England Patriots, The Boston Red Sox and many others. Appraisals are done for insurance, estate liquidation, collateral loans, and many other purposes while you wait at your home or at our 36 offices located throughout the northeast states. Please call Art today to get your appraisals done in the most timely and professional manner!

Response time50 mins
Response rate100%
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Antiques and Jewelry Appraisals questions, answered by experts

Whether or not new windows increase property taxes depends on where you live and by how much your upgrade increases your home’s value. Smaller projects likely won’t result in increased property taxes, but it’s always a good idea to err on the side of caution and check. Contact your local county appraisal department for the most accurate information about property taxes in your area. 

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.

In most cases, installing a tennis court on your property will drive up your property taxes. Property taxes are determined, in part, based on improvements made to your property, which includes anything with a permanent foundation. Since most home tennis courts include a large concrete foundation, your property taxes will likely increase following the installation. A general rule of thumb is that if your project requires permits—like for a foundation or fencing for a tennis court—then your property taxes will be affected.

The cost ranges from $300 to $500, depending on the property's size and location. Due to their complexity, commercial appraisals may cost more.

If installing board and batten fixes an issue with the home, it could increase the value, but it isn’t commonly installed for that purpose. Board and batten is an aesthetic choice and, like most aesthetic choices, will do little to raise your home’s value. That being said, certain design elements can help attract more buyers, even if your home’s price won’t see a noticeable bump. 

The Washington, CT homeowners’ guide to antique and jewelry appraisals

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

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