Top Realtors and Real Estate Agents in Allentown, NJ

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

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    Barbara Clausen profile picture
    BadgeTop Agent

    (86)

    Barbara Clausen

    eXp Realty

    19 Years of experience

    14+ Sales in the last 12 months

    $301.6M

    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

    9+ Sales in the last 12 months

    $50.3M

    All-Time Sales

    $290K - $1.9M

    Price Range

    17

    Sold in Allentown, NJ

    Annmarie Comforte profile picture
    BadgeTop Agent

    (48)

    Annmarie Comforte

    Keller Williams Premier Realty

    25 Years of experience

    2+ Sales in the last 12 months

    $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

    26+ Sales in the last 12 months

    Top 4%

    in Allentown, NJ

    $137.7M

    All-Time Sales

    $370K - $2.4M

    Price Range

    6%

    Negotiated Off List

    Darlene Mayernik profile picture
    BadgeTop Agent

    (217)

    Darlene Mayernik

    Keller Williams Premier

    30 Years of experience

    70+ Sales in the last 12 months

    Top 5.6%

    in Allentown, NJ

    $538.8M

    All-Time Sales

    $260K - $2.3M

    Price Range

    5%

    Negotiated Off List

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    Stefanie Prettyman profile picture
    BadgeTop Agent

    (35)

    Stefanie Prettyman

    Place at The Real Brokerage, Inc.

    14 Years of experience

    57+ Sales in the last 12 months

    $201.9M

    All-Time Sales

    $280K - $2M

    Price Range

    4

    Sold in Allentown, NJ

    Jennifer Jopko profile picture
    BadgeTop Agent

    (26)

    Jennifer Jopko

    RE/MAX Tri County

    27 Years of experience

    21+ Sales in the last 12 months

    $75.5M

    All-Time Sales

    $220K - $930K

    Price Range

    6%

    Negotiated Off List

    Julianne Siciliano profile picture
    BadgeTop Agent

    (240)

    Julianne Siciliano

    Weichert

    19 Years of experience

    34+ Sales in the last 12 months

    $327.5M

    All-Time Sales

    $280K - $1.4M

    Price Range

    4%

    Negotiated Off List

    David DePaola profile picture
    BadgeTop Agent

    (83)

    David DePaola

    David DePaola and Company Real Estate

    39 Years of experience

    75+ Sales in the last 12 months

    $303.9M

    All-Time Sales

    $280K - $2.5M

    Price Range

    8%

    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

    $49.2M

    All-Time Sales

    $230K - $1.3M

    Price Range

    7%

    Negotiated Off List

    Rocco DArmiento profile picture
    BadgeTop Agent

    (34)

    Rocco DArmiento

    Berkshire Hathaway Home Services

    22 Years of experience

    45+ Sales in the last 12 months

    $231M

    All-Time Sales

    $410K - $3.1M

    Price Range

    2

    Sold in Allentown, NJ

    JulieAnn King profile picture
    BadgeTop Agent

    (150)

    JulieAnn King

    RE/MAX Central

    13 Years of experience

    25+ Sales in the last 12 months

    Top 7.6%

    in Allentown, NJ

    $203.4M

    All-Time Sales

    $310K - $5.6M

    Price Range

    3%

    Negotiated Off List

    Christopher Norton profile picture
    BadgeTop Agent

    (47)

    Christopher Norton

    Keller Williams of Princeton

    10 Years of experience

    37+ Sales in the last 12 months

    $110M

    All-Time Sales

    $240K - $1.1M

    Price Range

    2

    Sold in Allentown, NJ

    Karen Scarpa profile picture
    BadgeTop Agent

    (108)

    Karen Scarpa

    RE/MAX First Realty

    37 Years of experience

    135+ Sales in the last 12 months

    $512.2M

    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

    $108.8M

    All-Time Sales

    $190K - $1.2M

    Price Range

    4%

    Negotiated Off List

    Cliff Lewis profile picture
    BadgeTop Agent

    (587)

    Cliff Lewis

    Coldwell Banker Hearthside

    18 Years of experience

    678+ Sales in the last 12 months

    $1.47B

    All-Time Sales

    $220K - $1.8M

    Price Range

    7%

    Negotiated Off List

    Dale Kessler profile picture
    BadgeTop Agent

    (3)

    Dale Kessler

    Complete RE

    22 Years of experience

    67+ Sales in the last 12 months

    $331.4M

    All-Time Sales

    $90K - $1.9M

    Price Range

    6%

    Negotiated Off List

    Jason Freeby profile picture
    BadgeTop Agent

    (35)

    Jason Freeby

    Freeby Lai Real Estate

    21 Years of experience

    89+ Sales in the last 12 months

    $539.5M

    All-Time Sales

    $180K - $1.6M

    Price Range

    6%

    Negotiated Off List

    Loren Keim profile picture
    BadgeTop Agent

    (16)

    Loren Keim

    Century 21 Keim Realtors

    42 Years of experience

    155+ Sales in the last 12 months

    $529.4M

    All-Time Sales

    $190K - $1.7M

    Price Range

    6%

    Negotiated Off List

    Chris Ryan profile picture
    BadgeTop Agent

    (64)

    Chris Ryan

    Coldwell Banker

    41 Years of experience

    84+ Sales in the last 12 months

    $554.1M

    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

    97+ Sales in the last 12 months

    $49.6M

    All-Time Sales

    $410K - $1.6M

    Price Range

    97

    Total Number Of Homes Sold

    Sean LaSalle profile picture
    BadgeTop Agent

    (157)

    Sean LaSalle

    Keller Williams Real Estate

    24 Years of experience

    64+ Sales in the last 12 months

    $306.2M

    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

    11+ Sales in the last 12 months

    $127.8M

    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

    27+ Sales in the last 12 months

    $120.6M

    All-Time Sales

    $310K - $1.8M

    Price Range

    6%

    Negotiated Off List

    Michael Dorney profile picture
    BadgeTop Agent

    (19)

    Michael Dorney

    Weichert Realtors

    12 Years of experience

    21+ Sales in the last 12 months

    $41.2M

    All-Time Sales

    $150K - $1.1M

    Price Range

    7%

    Negotiated Off List

    The numbers speak
    for Allentown.

    Every agent above earned their place with closed sales, not advertising. Tell us about your home and our algorithm picks the Allentown agents whose results fit it.

    Allentown agents analyzed for these rankings

    median sale price in Allentown

    buyers and sellers matched by EffectiveAgents

    Find the right agent for your Allentown sale.

    About 2 minutes · Free · No obligation

    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 September. To hit that window, plan to list around August.

    Median days on market by month (shorter is faster)

    48Jan46Feb22Mar26Apr24May30Jun28Jul17Aug16Sep15Oct19Nov20Dec

    September

    Best month to sell

    16 days

    Typical time on market

    106.6%

    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.

    What These Numbers Mean for Allentown Buyers and Sellers

    The Housing Market Trends module above shows Allentown operating as a competitive, supply-constrained market. With a median sale price of $684,174 that has moved +23.7% year over year and only 7 active listings against 3.7 months of supply, leverage currently tilts toward sellers. The clearest signal sits in the sale-to-list ratio of 103.45%, meaning closed prices are landing above asking, while 50.0% of homes sold above list price. When half of transactions clear over asking, offer strategy matters more than list price alone.

    For buyers, these conditions mean competitive bidding is common, and 59.4% of listings leave the market within two weeks. A measured approach is to move quickly on well-priced homes, come in with clean terms, and reserve aggressive escalation for properties with the strongest fundamentals. The 38.1% of listings with price reductions signals that overpriced homes still correct, so not every listing warrants a premium offer. Watch for the gap between list price and realistic value.

    For sellers, a median of 12 days on market reflects brisk absorption, though a -10 days change in market time suggests pacing is normalizing from last year. Pricing at or slightly below comparable value can still generate multiple offers rather than leaving money on the table through overpricing. With 250 licensed agents active in the area, outcomes vary widely by representation. The data that follows helps identify which agents consistently convert these conditions into results for their clients.

    What Allentown Home Prices Mean for You

    Understanding the true cost of homeownership in Allentown goes beyond the listing price. These calculators break down what today's market conditions mean for your budget, your timeline, and your negotiating position.

    Income Required to Buy in Allentown
    $201,000
    Median home price$684,174
    Down payment (20%)$136,835
    Loan amount$547,339
    Monthly payment (PITI)$4,691

    Based on 28% debt-to-income ratio, 7.32% mortgage rate (as of October 22, 2026), 30-year fixed loan, 1.15% property tax rate, $275/mo insurance. Actual requirements vary by lender.

    Allentown Market Temperature
    Buyer's Market Balanced Seller's Market
    Balanced
    Days on Market 12 days
    Sale-to-List Price 103.45%
    Price Trend (YoY) +23.7%
    Estimated Monthly Payment
    Total Monthly Payment
    $4,691
    Principal & Interest
    $3,760
    Property Taxes
    $656
    Insurance
    $275
    PMI
    $0

    Based on $684,174 median home price with 20% down at 7.32% (as of October 22, 2026) for 30 years. Property tax estimated at 1.15% of home value.

    Allentown Market: Then vs Now
    Median Sale Price
    One Year Ago $553,002
    Today $684,174
    +23.7%
    Days on Market
    One Year Ago 22 days
    Today 12 days
    -10 days days
    Sale-to-List Price
    One Year Ago 103.9%
    Today 103.45%
    -0.46%
    What this shift means: Compared with a year ago, prices moved +23.7% while the sale-to-list ratio shifted -0.46% and market time registered a -10 days change. For sellers, the combination points to firm pricing power with slightly longer exposure before a contract. For buyers, it means competition remains real but the pace is less frantic than last year, leaving modest room for diligence on terms and value.

    Year-over-year data reflects the most recent rolling period from Allentown MLS records. Prior year values calculated from current figures and published YoY changes.

    What to Look for in a Allentown Realtor

    Choosing an agent on name recognition alone overlooks what actually drives results: transaction volume, negotiation track record, and consistency across price points. In a market where 50.0% of homes close above list and the sale-to-list ratio holds at 103.45%, the ability to structure and defend an offer carries measurable weight. Among the 61 EffectiveAgents-ranked professionals serving Allentown, Barbara Clausen at eXp Realty stands out with 746 career transactions and $301.6M in all-time sales volume. That depth of experience matters when representing buyers competing for limited inventory in zip code 08501 or advising sellers on pricing to capture the current premium without stalling at 12 days on market. A high transaction count signals repeated exposure to negotiation scenarios, closing complications, and pricing calls that less active agents encounter rarely. Review patterns reinforce the picture: Clausen's 86 reviews reflect sustained client feedback over many closings rather than a handful of recent transactions. When comparing agents, weigh both the volume of reviews and their consistency over time, since a steady record across dozens of deals is more predictive than a small sample.

    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.

    250

    agents analyzed

    15+

    performance signals

    $0

    paid for placement

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

    Data last updated: September 2026

    Allentown Real Estate Agent FAQs

    Who is the best real estate agent in Allentown, NJ?

    Based on EffectiveAgents data, Barbara Clausen at eXp Realty ranks among the top agents in Allentown, NJ, with 746 career transactions and $301.6M in all-time sales volume. EffectiveAgents uses a methodology that analyzes verified transaction history, sales volume, and client reviews rather than advertising spend. There is no single best agent for every situation, so the platform ranks 61 local professionals to help match your specific needs, property type, and price range with an agent whose measured track record fits your goals.

    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 $684,174 as of September 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.

    How long does it take to sell a house in Allentown?

    The median home in Allentown goes under contract in about 12 days, though that reflects a -10 days change versus last year. Actual timeline depends on pricing accuracy, condition, and location within zip code 08501. With 59.4% of listings leaving the market within two weeks, well-priced and well-presented homes move quickly, while overpriced listings can linger, which helps explain the 38.1% of homes recording price reductions. Pricing at or near comparable value from day one is the most reliable way to shorten time on market.

    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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