We’ll help you maximize your condo’s value, attract qualified buyers, and navigate the sale process smoothly from listing to closing.

Smooth transaction with limited risk
No pressure to over pay and buy within a certain time period
A team of people that will be with you even after the transaction is complete
Selling an NYC condo starts with one question: what will a qualified buyer pay for your unit today? Not what you paid, not what your neighbor listed for-but what the current market, your building's financials, and your unit's specific strengths actually support.
I'm Stanley Montfort, and I've spent years helping condo owners throughout Manhattan and Brooklyn answer that question with precision, then build a marketing strategy around it that attracts serious offers. Whether you own a luxury high-rise unit overlooking Central Park or a boutique Brooklyn conversion, my approach is the same: analyze the data, prepare the property strategically, and position your listing to reach local, national, and international buyers seeking NYC condominiums.
Condominiums present unique selling opportunities that differ significantly from co-ops and single-family homes. Understanding these differences isn't optional-it's the foundation of every successful sale I manage.
Here's why selling a condo demands a specialized approach:
When I sit down with a condo seller, one of the first things I evaluate is how these factors interact for their specific unit and building. Every condominium is different, and the selling process needs to reflect that.

Manhattan remains the most dynamic condo market in the country. I provide specialized marketing for luxury high-rises, pre-war conversions, and boutique buildings throughout Manhattan neighborhoods-from the Upper East Side and Upper West Side to Midtown, Chelsea, Tribeca, and the Financial District.
My Manhattan condo marketing targets buyers seeking primary residences, investment properties, and international pied-à-terre purchases. In Q1 2026, resale condos represented approximately 30% of Manhattan's market share, with new development condos around 15%. Active inventory is slightly down compared to the prior year, indicating a tightening market where strategic pricing and preparation matter more than ever.
Brooklyn's condo market has matured dramatically. I handle strategic positioning for new developments, converted buildings, and established condo communities across neighborhoods like Brooklyn Heights, DUMBO, Williamsburg, and Park Slope.
Brooklyn attracts buyers relocating from Manhattan who want more space, as well as first-time purchasers seeking value without sacrificing transit accessibility. Common charges tend to be lower than Manhattan-roughly $1–$2 per square foot versus Manhattan's average around $3.20 per square foot-which gives Brooklyn condos a distinct selling advantage when buyers account for total monthly carrying costs.
One question I always discuss with sellers early on is what actually drives their unit's value. Many homeowners assume it's primarily about square footage, but NYC condo prices depend on location and inventory levels along with a constellation of other factors. Here's what matters most:

Before listing a condo, I conduct a thorough market analysis. This means evaluating recent comparable sales in your building and neighborhood to determine the optimal asking price-not a hopeful number, but a strategic one.
Pricing within 5% of comparable sales increases showing requests by 40%. Overpricing a condo leads to extended time on the market, and listings that find a contract within the first 30 days are more likely to sell at or above the asking price. If market interest is low, early price adjustments are better than letting a listing become stale.
I also analyze current market conditions, buyer trends, and competitive inventory. In today's market, condos priced below $3 million can struggle to find buyers in certain Manhattan corridors-understanding where demand exists and where it's softening is critical.
One of the biggest mistakes I see condo sellers make is underestimating how much preparation matters. When preparing a condo for market, I assess necessary repairs, cosmetic improvements, and staging recommendations to maximize buyer appeal.
Here's what I recommend:
I also coordinate professional photography, virtual tours, and marketing materials. Professional marketing should include HDR photography and virtual tours-high-quality photography causes listings with 3D tours to receive 16% more saves on platforms like StreetEasy. These aren't optional extras; they're essential for any condo seller who expects competitive offers.
Marketing a condo isn't about listing it and hoping someone calls. It's about creating exposure across every relevant channel:
When offers come in, I evaluate far more than just the price. I assess buyer financing strength (cash versus financed), contingencies, proposed closing timeline, lender pre-approval versus pre-qualification, and whether the buyer has requested seller concessions on closing costs or transfer fees.
Transparent documentation increases buyer confidence during negotiations. I coordinate with attorneys, manage building documentation requirements, and ensure a smooth closing process. For condo sales, the typical timeline from contract to closing runs 45–60 days for financed deals; all-cash transactions can close in 30–45 days.
The entire selling process in NYC takes two to four months from listing to closing, depending on pricing accuracy, preparation quality, and market conditions.
"Stanley's pricing analysis was spot-on. We listed our Upper East Side two-bedroom at his recommended price and received a strong offer within three weeks. His staging advice and photography made our unit stand out against newer competition in the building."
– David & Rachel P., Upper East Side Condo Sellers
"We were nervous about selling our Brooklyn Heights condo while relocating out of state. Stanley handled everything-preparation, open houses, negotiations, and closing coordination. The entire transaction was smoother than we expected."
– Amanda K., Brooklyn Heights
"Our DUMBO loft attracted an international buyer through Stanley's marketing network. He managed the entire deal, including navigating the building's right of first refusal process, and we closed in under 50 days."
– Marcus T., DUMBO Condo Owner

The selling process in NYC takes two to four months from listing to closing. From listing to contract acceptance, expect approximately 2–3 months depending on pricing accuracy, property condition, and market demand. Once under contract, financed deals generally close in 60–90 days; all-cash transactions sometimes in 30–45 days.
Compare that to co op sales, which often take 90–120 days from contract to closing due to board approval requirements, interviews, and extensive board package review. This is one of the key reasons condo sales typically move faster than co-op sales.
Spring is generally the best time to list condos in NYC, though fall also produces strong buyer activity. I always advise sellers to be aware of seasonal patterns and plan their listing timeline accordingly.
Sellers must prepare building documents before listing their condo. One of the first things I tell every seller is to gather the necessary paperwork in advance:
Be transparent about building information to speed up transactions. Having this paperwork organized before your first showing eliminates delays that can kill deals and demonstrates to every buyer and their real estate agent that you're a serious, prepared seller.
This is one of the most common questions I discuss with sellers, and the answer depends entirely on your unit's condition relative to comparable sales in your building and neighborhood.
Cosmetic improvements typically deliver the best return. Paint, updated light fixtures, modern hardware, and minor kitchen or bathroom refreshes often yield outsized results. Professional staging increases sale prices by 6%-far more cost-effective than a $150,000 kitchen renovation.
Major renovations are risky unless your unit is significantly below neighborhood standards. A full kitchen and bathroom renovation in a Manhattan luxury condo can cost $80,000–$200,000+, and the return isn't guaranteed. Over-upgrading relative to comparables risks overcapitalizing-spending money you won't recover at closing.
My advice: decide based on data, not hope. I walk through every unit and recommend specific improvements calibrated to what buyers in that building and neighborhood expect to pay for.
Closing costs can range from hundreds to thousands of dollars depending on your sale price and transaction structure. Here's what sellers should expect to pay:
| Cost Category | Typical Range |
|---|---|
| Broker Commission | 5–6% of the sale price |
| NYC Transfer Tax (Sale Price Up to $500,000) | 1.00% |
| NYC Transfer Tax (Sale Price Above $500,000) | 1.425% |
| Attorney / Legal Fees | $2,000–$5,000+ |
| Move-Out or Transfer Fees | Varies by building |
| Building Application Fees | Varies |
Sellers may incur move-out or transfer fees from condo buildings, and broker commissions in NYC typically range from 5% to 6% of the sale price. Condos usually have higher closing costs than co-ops due to transfer taxes and recording fees. I always walk sellers through a detailed cost estimate before we sign the listing agreement so there are no surprises at closing.
Every buyer and their buyer's broker will scrutinize your building's common charges. In Manhattan, the average is approximately $3.20 per square foot-for a typical 700-square-foot one-bedroom, that's roughly $2,200+ per month before property taxes.
High common charges aren't necessarily a deal-killer if they're justified by strong amenities, services, and building financial health. But unexplained high charges-or a building with a history of frequent assessments and deferred maintenance-will drive buyers away or lead to aggressive price negotiations.
Managing building-specific processes is critical for successfully selling condos in NYC. I always review the condo association's financials, reserve fund, and assessment history before we set pricing, because these factors directly influence what a buyer is willing to pay.
Every condo sale starts with understanding exactly where your property stands in today's market. I provide a personalized pricing strategy based on recent comparable sales, your building's financial profile, current inventory levels, and your unit's specific strengths.
My goal isn't to simply list your apartment-it's to build a plan that maximizes your sale price and attracts the right buyer for your property. Whether you're selling a Manhattan luxury unit or a Brooklyn conversion, I bring the same data-driven approach, hands-on preparation guidance, and negotiating expertise to every transaction.
Phone: 1-646-970-1078 Email: sm@montfortre.com Address: 8 West 126th Street, New York NY 10027
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