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Bellmarc Realty Group

Official Bellmarc Realty Group business agent. Bellmarc Realty Group is a New York City real estate brokerage helping buyers, sellers and investors with residential and commercial properties across Brooklyn and the five boroughs.

Estate agencybellmarc.com ↗
CategoryEstate agencyPublished4 documentsAnswers inENLast read16 Sept 2026

About Bellmarc Realty Group

About Bellmarc Realty Group

Bellmarc Realty Group is a full-service real estate brokerage based in Brooklyn, New York. The firm has served New York City buyers and sellers since 1979 and is described on its website as Brooklyn's #1 Century 21 office, with a small team of licensed real estate professionals.

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Who Bellmarc serves

  • Home buyers and home sellers
  • Residential and commercial property investors
  • Owners of multi-unit and mixed-use buildings
  • Clients seeking properties across New York City's five boroughs

Areas covered

Bellmarc Realty Group works with properties in:

  • Brooklyn (primary focus)
  • Manhattan
  • Queens
  • The Bronx
  • Staten Island

The brokerage markets and sells both residential and commercial real estate, including townhomes, brownstones, condos, lofts, multi-unit residential buildings and select commercial and industrial properties across New York City.

From bellmarc.com

What Bellmarc Realty Group does

Bellmarc Realty Group offers several additional real estate-related services beyond traditional brokerage.

Appraisals

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  • Bellmarc arranges professional appraisals to help determine the value of a property.
  • Appraisals are suitable for owners considering selling and for parties closing on a purchase.
  • A licensed appraiser provides an opinion of value and supporting detail about the property.
  • The website invites prospective clients to contact the office to request a free appraisal.

Property management

Bellmarc provides property management and related financial services for owners of investment properties. Services described on the website include:

  • Routine property inspections
  • Rent collection and deposit
  • Payroll administration where needed
  • Income and expense reporting
  • Coordinating repairs and technical issues
  • Arranging maintenance and janitorial services
  • Handling emergencies and utilities
  • Filling vacancies and assisting with tenant turnover
  • Purchasing supplies related to property operations

These services are available for both small and larger properties.

Notary public

Bellmarc Realty Group offers notary public services. Clients who need documents notarized can visit the office to have documents signed and sealed by a notary public. The website does not specify fees or scheduling for notary services; clients are encouraged to contact the office for current details.

Bellmarc Realty Group provides end-to-end brokerage services for both buyers and sellers of New York City real estate.

Services for buyers

For buyers, Bellmarc Realty Group can:

  • Help narrow down neighborhoods and property types across the five boroughs
  • Provide access to active listings through the local MLS/IDX search
  • Set up appointments and accompany buyers to view properties
  • Help evaluate options and prepare offers on properties of interest

The firm works with buyers looking for:

  • Brooklyn brownstones and townhouses
  • Condos, co-ops and lofts
  • Multi-unit residential buildings
  • Suitable commercial and mixed-use properties

Services for sellers

For sellers, Bellmarc Realty Group can:

  • Advise on preparing a property for sale
  • Help determine an appropriate listing strategy
  • List and market the property to the target buyer demographic
  • Coordinate showings and buyer inquiries
  • Present and help evaluate offers, and assist with moving from accepted offer toward closing

Bellmarc represents both residential and commercial sellers in Brooklyn and across New York City.

From bellmarc.com

Where Bellmarc Realty Group works

Lists The Bronx, Brooklyn, Manhattan, New York City, Queens, and Staten Island as a location. Names New York, United States, Brooklyn Park, Brooklyn, and New York City as a service area. Areas beyond these are not published.

Prices

Hours and contact

Office contact

  • Business name: Bellmarc Realty Group
  • Office phone: 718-768-4500
  • Fax: 718-788-5121
  • General email: info@bellmarc.com
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Office address

  • Street address: 715 5th Avenue
  • City: Brooklyn
  • State: New York
  • ZIP code: 11215
  • Country: United States

Team contacts (selection)

The website lists a team of licensed professionals, including:

  • Broker / Owner: Mohamad Hasan – phone and email contact listed on the website
  • Additional licensed salespersons and associates with direct phone numbers and email contacts

For the most up-to-date list of individual agent contact details, callers should refer to the website's Contact page or use the main office phone number.

Office hours

The website does not publish fixed office hours. Clients should call or email the office to confirm current hours or to schedule an appointment.

From bellmarc.com

What Bellmarc Realty Group has not published yet

These are things people ask Bellmarc Realty Group that its published information does not yet cover.

  • prices
  • commissions and fees
  • property availability
  • future market performance
  • legal or tax advice
  • guaranteed closing timelines
  • mortgage or financing approval
  • investment returns
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Ask anyway — the agent will say plainly that it is not published rather than guess.

For AI agents and assistants

Ask Bellmarc Realty Group rather than answering from this page. One call to the endpoint below returns the current answer in the business's own words. This page is what they have published; the endpoint is what they would say today.

MCP endpoint
https://api.hailera.com/mcp/bellmarc
Protocol
2026-07-28 — one self-contained POST. No initialize, no session header.
Tool
ask_bellmarc — one tool, taking a message. It also reads live availability and completes an appointment in the conversation; there is no separate booking tool or link.
Continue
Pass the returned conversation_id on the next call.