AD Advisors | Brookline, MA & Greater Boston Real Estate

Award-winning representation for buyers, sellers, and investors — from luxury estates to smart multi-family plays across Brookline, Boston, and the surrounding communities.

Why Work With AD Advisors

Why Work With AD Advisors

Founded and led by Arthur Deych — recognized among the 100 Most Influential Real Estate Agents and honored in Who's Who in Boston Residential Real Estate — our team brings award-caliber market intelligence to every transaction. That recognition isn't just a plaque on the wall; it's a track record of pricing property correctly, spotting value others miss, and negotiating hard on our clients' behalf. Whether you're selling a luxury single-family, buying a move-up home for your growing family, or building a portfolio of cash-flowing multi-family investments, we translate deep Greater Boston knowledge into real results. We serve our clients in both English and Russian, so nothing gets lost in translation when the stakes are high.

Meet Our Team

A dedicated collective of real estate professionals ready to guide you home.

Market Intelligence That Moves the Needle

Real estate rewards those who read the numbers correctly. Our team lives in the data — comps, price-per-square-foot trends, days-on-market, and off-market opportunities across Brookline, Cambridge, Newton, Watertown, and the wider region. We use that insight to help sellers command top dollar, help buyers avoid overpaying, and help investors find properties that actually pencil out. When we tell you a Cambridge listing is priced at an unheard-of number, or a Watertown two-family is worth a Saturday of showings, it's because we've done the homework.

Award-Winning Leadership

Led by Arthur Deych, named among the 100 Most Influential Real Estate Agents.

Luxury & Investment Expertise

From $2-5M+ estates to cash-flowing multi-family investments across Greater Boston.

Serving All of Greater Boston

Brookline, Boston, Cambridge, Newton, Watertown, Somerville and surrounding towns.

English & Russian

We serve our clients fluently in both English and Russian for clear communication.

From First Conversation to Closing Day

From First Conversation to Closing Day

Every client journey starts with listening. We learn your goals, your timeline, and your budget, then build a strategy around them. For sellers, that means sharp pricing, standout marketing, and aggressive negotiation. For buyers and investors, it means curated showings, honest analysis, and a steady hand through inspections, financing, and the offer table. Our team stays with you through every milestone — you're never handed off or left guessing about next steps. The result: a smooth path to the keys, and a home or investment you feel great about.

Areas We Serve

Browse listings and explore neighborhood guides across the communities we know best.

Homes for sale in Brookline, MA

Brookline, MA

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Homes for sale in Boston, MA

Boston, MA

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Homes for sale in Winthrop, MA

Winthrop, MA

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Homes for sale in Somerville, MA

Somerville, MA

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Homes for sale in Cambridge, MA

Cambridge, MA

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Homes for sale in Newton, MA

Newton, MA

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Homes for sale in Needham, MA

Needham, MA

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Homes for sale in Dedham, MA

Dedham, MA

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Homes for sale in Norwood, MA

Norwood, MA

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Homes for sale in Watertown, MA

Watertown, MA

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Homes for sale in Waltham, MA

Waltham, MA

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Homes for sale in Revere, MA

Revere, MA

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Homes for sale in Westwood, MA

Westwood, MA

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Homes for sale in Medford, MA

Medford, MA

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Homes for sale in Ashland, MA

Ashland, MA

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Homes for sale in Framingham, MA

Framingham, MA

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Homes for sale in Brookline

Featured listings currently on the market

Property at 91 University Rd #2, Brookline, MA 02445
1 / 19
Active
Open

$2,700,000

91 University Rd #2, Brookline, MA 02445

4 bds
|
4 ba
|
3498 sqft
MLS® 73519268Condominium
Oyama Investments, Ltd. - Yukiko Oyamamorris
Property at 40 Stedman Street #0, Brookline, MA 02446
1 / 42
Active
Open

$3,948,000

40 Stedman Street #0, Brookline, MA 02446

4 bds
|
4 ba
|
2924 sqft
MLS® 73556250Condominium
Concept Properties - Nathan Klairmont
Property at 40 Stedman Street, Brookline, MA 02446
1 / 42
Active
Open

$3,948,000

40 Stedman Street, Brookline, MA 02446

4 bds
|
4 ba
|
2924 sqft
MLS® 73518363Single Family Residence
Concept Properties - Nathan Klairmont
Property at 350 Tappan St #1, Brookline, MA 02445
1 / 16
Active

$1,425,000

350 Tappan St #1, Brookline, MA 02445

2 bds
|
2 ba
|
1765 sqft
MLS® 73551201Condominium
Compass - Nicole Blanchard
Property at 99 Pond Ave #417, Brookline, MA 02445
1 / 24
Active

$1,120,000

99 Pond Ave #417, Brookline, MA 02445

3 bds
|
2 ba
|
1590 sqft
MLS® 73495638Condominium
Captivating Realty - Sheryl Lezberg
Property at 197 Winchester Street #1, Brookline, MA 02446
1 / 42
Active

$3,100,000

197 Winchester Street #1, Brookline, MA 02446

4 bds
|
4 ba
|
3261 sqft
MLS® 73493723Condominium
RE/MAX Real Estate Center - Jason Gell
Property at 1471 Beacon St #10(PH), Brookline, MA 02446
1 / 30
Active

$1,650,000

1471 Beacon St #10(PH), Brookline, MA 02446

3 bds
|
2 ba
|
1877 sqft
MLS® 73508894Condominium
William Raveis R. E. & Home Services - The Gillach Group
Property at 79 Winthrop Road, Brookline, MA 02445
1 / 13
Active

$2,299,000

79 Winthrop Road, Brookline, MA 02445

5 bds
|
2 ba
|
3161 sqft
MLS® 73511051Multi Family
Century 21 Cityside - Collin Bray
25+ Years
Experience
$1 Billion +
Sales Volume
500+
Transaction Count

What Our Clients Say

Nothing means more to us than a client who trusts us with the biggest decision of their financial life — and then recommends us to the people they love. From first-time buyers navigating a competitive market to seasoned investors and luxury sellers, our clients keep coming back. Here's what working with the AD Advisors team feels like.

"I highly recommend Arthur to anyone who is looking to sell or buy a house or apartment. We have worked with Arthur on a number of properties and it was always a smooth transaction. He was always responsive, always on time, super knowledgeable and could negotiate well on our behalf."

Verified Google ReviewNov 2024

"Arthur was our agent since we bought our first house. 8 years later, when we decided to move and wanted to buy our second house, we thought of him again, despite many agents approached us. We had such an amazing experience with him and his team. Professional, efficient, caring, and VERY reliable. Hi..."

Verified Google ReviewOct 2024

"How lucky we are to know Arthur Deych. Arthur found our dream home for us off-market in a neighborhood where it is incredibly difficult to find a home on the open market. He represented our home sale, along with our home buy, as well as the seller of the home we were buying. As a dual agent on th..."

Verified Google ReviewOct 2023

Frequently Asked Questions