William Koumas, Realtor- Certified International Property Specialist

William Koumas, Realtor- Certified International Property Specialist MBA
CIPS - Cert. Int'l Realtor
SRES - Senior Real Estate Specialist
ABA - Accredited Buyer's Agent
C2EX Realtor
AHWD - At Home With Diversity Cert.

SFR - Short Sale & Foreclosure Cert. e-PRO - Electronic Data Protection Cert. Christie's Luxury Specialist We represent all price ranges of homes. So please reach out to me for all your real estate needs.

08/27/2026

US Housing Prices Keep Climbing | Let me help make your real estate dreams come true.
It’s no surprise that housing prices across the US have continued their upward trend, even as many buyers were hoping for a break in affordability. The story remains much the same: a limited supply of homes and plenty of demand have kept prices steady, especially in markets where interest hasn’t cooled off. I’ve noticed that in areas with more new construction and less competition, buyers are finding a bit more leverage—some properties are sitting on the market longer, giving you more room to negotiate. Even with mortgage rates rising, sales haven’t slowed, supported by steady job and income growth nationwide. For those watching affordability, there’s a bit of a mixed picture: incomes are finally rising faster than prices, but higher mortgage rates are still putting pressure on budgets. As always, understanding the dynamics of your local market is key. – William Koumas, The Agency One Rock

08/26/2026

Global Real Estate Outlook Mid-Year Reset | Let me help make your real estate dreams come true.
As we hit the mid-year mark, the global real estate landscape is navigating new terrain. Ongoing conflict in the Middle East and the closure of major shipping routes have shifted expectations—growth is slowing, inflation is up, and interest rates aren’t following the path many anticipated just months ago. While the consensus is that these disruptions may be temporary, a longer conflict could delay a full recovery until early 2027, with renewed trade friction potentially cropping up later this year. Rising costs—for fuel, materials, and logistics—are now front and center in decision-making, and higher construction prices are causing developers to pause and rethink, opening up new opportunities for repositioning existing assets. Artificial intelligence is influencing the market in complex ways, segmenting rather than moving it as a whole, and making reliable, affordable power a top concern for everyone shaping their portfolios and leasing strategies. For those investing in real estate, keeping a close eye on the market and focusing on income growth is essential. Occupiers are turning to scenario planning and flexible, resilient operating models to stay ahead. At The Agency One Rock, I’m always focused on how shifts like these impact both buyers and sellers—understanding the big picture helps us find the right path forward together.

Ask Me Anything!Have questions about real estate but not sure where to start?
08/25/2026

Ask Me Anything!
Have questions about real estate but not sure where to start?

Ask any real estate question and get expert answers from William Koumas, MBA.

08/24/2026

US Buyers Gain Slight Affordability Relief | Let me help make your real estate dreams come true.

Sell Your Home for the Best Price, Hassle-FreeExpert marketing, strategic pricing, and negotiation support to help you s...
08/22/2026

Sell Your Home for the Best Price, Hassle-Free
Expert marketing, strategic pricing, and negotiation support to help you sell quickly and maximize your profit.

Expert marketing, strategic pricing, and negotiation support to help you sell quickly and maximize your profit.

08/18/2026

Housing affordability improves compared to 2025 — despite home prices surging to new record high
Let’s connect and talk about the latest insights in the industry!

Get the highest price for your home! Find out what your home could be worth now.Please reach out to me for all your R/E ...
08/18/2026

Get the highest price for your home! Find out what your home could be worth now.

Please reach out to me for all your R/E needs both local & global.
Call or text: (201) 321-1705.
Let's make your dreams come true.

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Is it the perfect time to sell your home? Get an estimate now or call (201) 321-1705 for a quick chat.

Hassle-Free Property Management for Owners & InvestorsExpert management services to maximize rental income, protect your...
08/18/2026

Hassle-Free Property Management for Owners & Investors
Expert management services to maximize rental income, protect your investment, and ensure a stress-free experience.

Expert management services to maximize rental income, protect your investment, and ensure a stress-free experience.

08/17/2026

U.S. Home Prices up 1.29% Yearly | Let me help make your real estate dreams come true.

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19 Sheridan Avenue
Ho-Ho-Kus, NJ
07423

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