Top Realtors and Real Estate Agents in Allentown, NJ

    Rankings based on verified MLS transaction data. Last updated May 2026. No pay-to-play.

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    Barbara Clausen profile picture
    BadgeTop Agent

    (84)

    Barbara Clausen

    eXp Realty

    19 Years of experience

    11+ Sales in the last 12 months

    Top 0.8%

    in Allentown, NJ

    $300.8M

    All-Time Sales

    $320K - $3M

    Price Range

    5%

    Negotiated Off List

    Jeff Gualtieri profile picture
    BadgeTop Agent

    (33)

    Jeff Gualtieri

    Gualtieri Group Real Estate LLC

    15 Years of experience

    6+ Sales in the last 12 months

    Top 1.6%

    in Allentown, NJ

    $47.3M

    All-Time Sales

    $290K - $1.9M

    Price Range

    Annmarie Comforte profile picture
    BadgeTop Agent

    (48)

    Annmarie Comforte

    Keller Williams Premier Realty

    25 Years of experience

    2+ Sales in the last 12 months

    Top 2.4%

    in Allentown, NJ

    $154.9M

    All-Time Sales

    $260K - $1.1M

    Price Range

    4%

    Negotiated Off List

    Gloria Streppone profile picture
    BadgeTop Agent

    (45)

    Gloria Streppone

    ERA Central Realty Group

    21 Years of experience

    25+ Sales in the last 12 months

    Top 3.6%

    in Allentown, NJ

    $133.9M

    All-Time Sales

    $370K - $2.4M

    Price Range

    6%

    Negotiated Off List

    Darlene Mayernik profile picture
    BadgeTop Agent

    (215)

    Darlene Mayernik

    Keller Williams Premier

    30 Years of experience

    70+ Sales in the last 12 months

    Top 5.2%

    in Allentown, NJ

    $526.3M

    All-Time Sales

    $260K - $2.3M

    Price Range

    5%

    Negotiated Off List

    Christopher Norton profile picture
    BadgeTop Agent

    (43)

    Christopher Norton

    Keller Williams of Princeton

    10 Years of experience

    33+ Sales in the last 12 months

    Top 5.6%

    in Allentown, NJ

    $104.4M

    All-Time Sales

    $260K - $1.1M

    Price Range

    Karen Scarpa profile picture
    BadgeTop Agent

    (108)

    Karen Scarpa

    RE/MAX First Realty

    37 Years of experience

    139+ Sales in the last 12 months

    Top 6%

    in Allentown, NJ

    $491.3M

    All-Time Sales

    $340K - $1.6M

    Price Range

    4%

    Negotiated Off List

    Jane Belger profile picture
    BadgeTop Agent

    (39)

    Jane Belger

    EXP Realty LLC

    42 Years of experience

    16+ Sales in the last 12 months

    Top 6%

    in Allentown, NJ

    $107.7M

    All-Time Sales

    $190K - $1.2M

    Price Range

    4%

    Negotiated Off List

    Jennifer Jopko profile picture
    BadgeTop Agent

    (26)

    Jennifer Jopko

    RE/MAX Tri County

    27 Years of experience

    20+ Sales in the last 12 months

    Top 6.15%

    in Allentown, NJ

    $73.7M

    All-Time Sales

    $210K - $930K

    Price Range

    6%

    Negotiated Off List

    Brandon Rasmussen profile picture
    BadgeTop Agent

    (90)

    Brandon Rasmussen

    Keller Williams Premier

    11 Years of experience

    4+ Sales in the last 12 months

    Top 7.12%

    in Allentown, NJ

    $49.2M

    All-Time Sales

    $230K - $1.3M

    Price Range

    7%

    Negotiated Off List

    Rocco DArmiento profile picture
    BadgeTop Agent

    (33)

    Rocco DArmiento

    Berkshire Hathaway Home Services

    22 Years of experience

    44+ Sales in the last 12 months

    Top 7.6%

    in Allentown, NJ

    $222.5M

    All-Time Sales

    $400K - $3.1M

    Price Range

    Cliff Lewis profile picture
    BadgeTop Agent

    (587)

    Cliff Lewis

    Coldwell Banker Hearthside

    18 Years of experience

    586+ Sales in the last 12 months

    $1.24B

    All-Time Sales

    $220K - $1.6M

    Price Range

    7%

    Negotiated Off List

    Dale Kessler profile picture
    BadgeTop Agent

    (3)

    Dale Kessler

    Complete RE

    22 Years of experience

    76+ Sales in the last 12 months

    $233.9M

    All-Time Sales

    $110K - $1.9M

    Price Range

    6%

    Negotiated Off List

    Loren Keim profile picture
    BadgeTop Agent

    (16)

    Loren Keim

    Century 21 Keim Realtors

    42 Years of experience

    154+ Sales in the last 12 months

    $466.2M

    All-Time Sales

    $190K - $1.7M

    Price Range

    7%

    Negotiated Off List

    Chris Ryan profile picture
    BadgeTop Agent

    (64)

    Chris Ryan

    Coldwell Banker

    41 Years of experience

    94+ Sales in the last 12 months

    $527.2M

    All-Time Sales

    $240K - $2.2M

    Price Range

    7%

    Negotiated Off List

    Sharif Hatab profile picture
    BadgeTop Agent

    (86)

    Sharif Hatab

    Berkshire Hathaway Home Services

    19 Years of experience

    68+ Sales in the last 12 months

    $34.3M

    All-Time Sales

    $400K - $1.6M

    Price Range

    68

    Total Number Of Homes Sold

    Sean LaSalle profile picture
    BadgeTop Agent

    (156)

    Sean LaSalle

    Keller Williams Real Estate

    24 Years of experience

    58+ Sales in the last 12 months

    $280.1M

    All-Time Sales

    $270K - $4.6M

    Price Range

    8%

    Negotiated Off List

    Paula Douris profile picture
    BadgeTop Agent

    (18)

    Paula Douris

    Weichert Realtors

    20 Years of experience

    13+ Sales in the last 12 months

    $121.8M

    All-Time Sales

    $160K - $1.6M

    Price Range

    7%

    Negotiated Off List

    Michael Tumminelli profile picture
    BadgeTop Agent

    (95)

    Michael Tumminelli

    Re/Max New Begginnings

    12 Years of experience

    28+ Sales in the last 12 months

    $118.4M

    All-Time Sales

    $310K - $1.8M

    Price Range

    6%

    Negotiated Off List

    Dorothy Kieffer profile picture
    BadgeTop Agent

    (26)

    Dorothy Kieffer

    Berkshire Hathaway Home Services

    10 Years of experience

    1+ Sales in the last 12 months

    $24.4M

    All-Time Sales

    $280K - $1.8M

    Price Range

    3%

    Negotiated Off List

    When Is the Best Time to Sell a House in Allentown?

    Based on the last 24 months of verified MLS market data, homes in Allentown sell fastest and closest to asking when they go under contract in November. To hit that window, plan to list around November.

    Median days on market by month (shorter is faster)

    50Jan58Feb55Mar15Apr31May42Jun41Jul11Aug17Sep32Oct5Nov45Dec

    November

    Best month to sell

    5 days

    Typical time on market

    104%

    Of asking price

    Seasonal averages from the last 24 months of Allentown, NJ sales. Individual results vary with price, condition, and how the broader market moves. A local agent can pinpoint the right timing for your home.

    How We Rank Allentown Real Estate Agents

    Our rankings are built from verified MLS transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including sales volume in your city and zip code, recent and all-time transactions, days on market, negotiation results (how far above or below list price an agent's clients actually close), price-point fit, and verified reviews. The agents shown first are those whose verified results put them at the top of the Allentown market today.

    Agents cannot pay for placement in these rankings. The underlying data refreshes as new closed transactions are reported, so rankings shift with real market performance. Learn how we rank agents.

    Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.

    Data last updated: May 2026

    Allentown Real Estate Agent FAQs

    How were these Allentown real estate agents ranked?

    Rankings are built from verified MLS transaction data. We analyze more than fifteen performance signals for every agent, including sales volume in your city and zip code, recent and all-time transactions, days on market, negotiation results, price-point fit, and verified reviews. Agents cannot pay for placement.

    How many real estate agents are in Allentown?

    Our data covers 250 real estate agents serving the Allentown area. The count represents agents with transaction activity recorded in our Allentown market data, not simply everyone holding a license.

    What does the median sale price in Allentown mean for sellers?

    Allentown's median sale price is $485,000 as of May 2026. Half of recent sales closed above that figure and half below. It is a useful baseline for understanding the market, but an experienced local agent will price your home against comparable recent sales in your neighborhood, not the citywide median.

    Does it cost anything to use EffectiveAgents?

    No. EffectiveAgents is free for home buyers and sellers, with no obligation to work with any agent we match you with.

    Do agents pay to be ranked or featured?

    No. Agents cannot pay for placement anywhere in these rankings. Positions are earned from verified transaction performance only.

    What commission do Allentown realtors charge?

    Commissions are negotiable and vary by agent, service level, and transaction. There is no set rate, and recent industry changes have made commission structures more flexible than ever. Discuss the structure directly with your agent before signing a listing or buyer agreement.

    Should I use a local Allentown agent or a national brand?

    The individual agent matters more than the brand on the sign. Offices within the same national franchise vary widely in performance, and the agent you hire, not the logo, prices your home, negotiates your contract, and manages your closing. A strong local agent brings firsthand knowledge of Allentown neighborhoods, pricing patterns, and buyer activity. Compare agents on verified local results such as recent sales, days on market, and negotiation outcomes rather than name recognition.

    What questions should I ask a Allentown realtor before hiring them?

    Ask how many homes they have closed in Allentown in the past year, what their average sale-to-list ratio is, and how much of their business is in your neighborhood and price range. Ask how they will market your home or find you listings, and how often they will communicate. Strong agents answer with specifics. Verified transaction data is the fastest way to confirm what you hear.

    Top Realtors by Zip Code in Allentown, NJ

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