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835 Hamilton St., Allentown

The Hamilton at Grand Plaza โ€” Community Life in Allentown, New Jersey

835 Hamilton St., Allentown, NJ, 18101

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Cobu Community Score
44 The Cobu Community Score is a 0โ€“100 score that reflects how actively residents participate in their apartment community, based on verified activity inside the Cobu platform.
out of 100 Updated Aug 26, 2026
Events
17
community events hosted in the last 90 days
Participation
82%
of Cobu users actively engaged in the community
Groups
7
active resident interest groups

What's It Like to Live at The Hamilton at Grand Plaza?

The Hamilton at Grand Plaza is one of Allentown's most active resident communities, with 82% of Cobu users regularly engaging through weekly events, 7 interest groups, chat, and a neighbor marketplace.

Located at 835 Hamilton St. in Allentown, residents connect through interest groups such as Foodie Group, Out & About Lehigh Valley, and Mr. Bones, plus a vibrant community chat.

The community hosts an average of 3 events per month, here are a few recent examples: National Peach Day, National Chocolate Chip Cookie Day, and ๐ŸŒป Hamilton Resident Sunflower Meet-Up & Scavenger Hunt!* ๐ŸŒป.

What Events Does The Hamilton at Grand Plaza Host?

The Hamilton at Grand Plaza hosts 3 community events on average every month. Here's what's coming up and what recently happened.

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ โ€” ๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ Looking for something fun and a little nostalgic this weekend? Grab your blankets, snacks & crew and head to Beckyโ€™s Drive-In for a double feature under the stars! ๐ŸŒ™๐Ÿฟ ๐Ÿ“… Friday, Saturday & Sunday โ€” August 28th, 29th & 30th ๐ŸŽฅ SCREEN 1 ๐Ÿฟ 8:10 PM โ€” Coyote vs. Acme | PG ๐Ÿ•ท๏ธ 10:15 PM โ€” Spider-Man: Brand New Day | PG-13 ๐ŸŽฅ SCREEN 2 ๐Ÿฟ 8:10 PM โ€” The End of Oak Street | PG-13 ๐Ÿ˜ฑ 9:50 PM โ€” Insidious: Out of the Further | PG-13 You get two movies in one night, so pick your screen, get comfy and enjoy a classic drive-in movie night! ๐Ÿš˜๐ŸŽž๏ธ Perfect idea for a family night, date night, or just something different to do this weekend! ๐Ÿ’™ Please express interest - it helps us plan better! Plus, you'll get reminders. Upcoming

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ

Friday ยท ยท 8:10 PM

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ Looking for something fun and a little nostalgic this weekend? Grab your blankets, snacks & crew and head to Beckyโ€™s Drive-In for a double feature under the stars! ๐ŸŒ™๐Ÿฟ ๐Ÿ“… Friday, Saturday & Sunday โ€” August 28th, 29th & 30th ๐ŸŽฅ SCREEN 1 ๐Ÿฟ 8:10 PM โ€” Coyote vs. Acme | PG ๐Ÿ•ท๏ธ 10:15 PM โ€” Spider-Man: Brand New Day | PG-13 ๐ŸŽฅ SCREEN 2 ๐Ÿฟ 8:10 PM โ€” The End of Oak Street | PG-13 ๐Ÿ˜ฑ 9:50 PM โ€” Insidious: Out of the Further | PG-13 You get two movies in one night, so pick your screen, get comfy and enjoy a classic drive-in movie night! ๐Ÿš˜๐ŸŽž๏ธ Perfect idea for a family night, date night, or just something different to do this weekend! ๐Ÿ’™ Please express interest - it helps us plan better! Plus, you'll get reminders.

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ โ€” ๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ Looking for something fun and a little nostalgic this weekend? Grab your blankets, snacks & crew and head to Beckyโ€™s Drive-In for a double feature under the stars! ๐ŸŒ™๐Ÿฟ ๐Ÿ“… Friday, Saturday & Sunday โ€” August 28th, 29th & 30th ๐ŸŽฅ SCREEN 1 ๐Ÿฟ 8:10 PM โ€” Coyote vs. Acme | PG ๐Ÿ•ท๏ธ 10:15 PM โ€” Spider-Man: Brand New Day | PG-13 ๐ŸŽฅ SCREEN 2 ๐Ÿฟ 8:10 PM โ€” The End of Oak Street | PG-13 ๐Ÿ˜ฑ 9:50 PM โ€” Insidious: Out of the Further | PG-13 You get two movies in one night, so pick your screen, get comfy and enjoy a classic drive-in movie night! ๐Ÿš˜๐ŸŽž๏ธ Perfect idea for a family night, date night, or just something different to do this weekend! ๐Ÿ’™ Please express interest - it helps us plan better! Plus, you'll get reminders. Upcoming 1 RSVPs

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ

Friday ยท ยท 8:10 PM

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ Looking for something fun and a little nostalgic this weekend? Grab your blankets, snacks & crew and head to Beckyโ€™s Drive-In for a double feature under the stars! ๐ŸŒ™๐Ÿฟ ๐Ÿ“… Friday, Saturday & Sunday โ€” August 28th, 29th & 30th ๐ŸŽฅ SCREEN 1 ๐Ÿฟ 8:10 PM โ€” Coyote vs. Acme | PG ๐Ÿ•ท๏ธ 10:15 PM โ€” Spider-Man: Brand New Day | PG-13 ๐ŸŽฅ SCREEN 2 ๐Ÿฟ 8:10 PM โ€” The End of Oak Street | PG-13 ๐Ÿ˜ฑ 9:50 PM โ€” Insidious: Out of the Further | PG-13 You get two movies in one night, so pick your screen, get comfy and enjoy a classic drive-in movie night! ๐Ÿš˜๐ŸŽž๏ธ Perfect idea for a family night, date night, or just something different to do this weekend! ๐Ÿ’™ Please express interest - it helps us plan better! Plus, you'll get reminders.

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ โ€” ๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ Looking for something fun and a little nostalgic this weekend? Grab your blankets, snacks & crew and head to Beckyโ€™s Drive-In for a double feature under the stars! ๐ŸŒ™๐Ÿฟ ๐Ÿ“… Friday, Saturday & Sunday โ€” August 28th, 29th & 30th ๐ŸŽฅ SCREEN 1 ๐Ÿฟ 8:10 PM โ€” Coyote vs. Acme | PG ๐Ÿ•ท๏ธ 10:15 PM โ€” Spider-Man: Brand New Day | PG-13 ๐ŸŽฅ SCREEN 2 ๐Ÿฟ 8:10 PM โ€” The End of Oak Street | PG-13 ๐Ÿ˜ฑ 9:50 PM โ€” Insidious: Out of the Further | PG-13 You get two movies in one night, so pick your screen, get comfy and enjoy a classic drive-in movie night! ๐Ÿš˜๐ŸŽž๏ธ Perfect idea for a family night, date night, or just something different to do this weekend! ๐Ÿ’™ Please express interest - it helps us plan better! Plus, you'll get reminders. Upcoming

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ

Saturday ยท ยท 8:10 PM

๐ŸŽฌ๐Ÿฟ WEEKEND PLANS: BECKYโ€™S DRIVE-IN! ๐Ÿš—โœจ Looking for something fun and a little nostalgic this weekend? Grab your blankets, snacks & crew and head to Beckyโ€™s Drive-In for a double feature under the stars! ๐ŸŒ™๐Ÿฟ ๐Ÿ“… Friday, Saturday & Sunday โ€” August 28th, 29th & 30th ๐ŸŽฅ SCREEN 1 ๐Ÿฟ 8:10 PM โ€” Coyote vs. Acme | PG ๐Ÿ•ท๏ธ 10:15 PM โ€” Spider-Man: Brand New Day | PG-13 ๐ŸŽฅ SCREEN 2 ๐Ÿฟ 8:10 PM โ€” The End of Oak Street | PG-13 ๐Ÿ˜ฑ 9:50 PM โ€” Insidious: Out of the Further | PG-13 You get two movies in one night, so pick your screen, get comfy and enjoy a classic drive-in movie night! ๐Ÿš˜๐ŸŽž๏ธ Perfect idea for a family night, date night, or just something different to do this weekend! ๐Ÿ’™ Please express interest - it helps us plan better! Plus, you'll get reminders.

National Peach Day โ€” Celebrate National Peach Day with us! Swing by the lobby for a fresh peach while supplies last. It's the perfect way to enjoy a sweet summer treat and say hello to your neighbors. Please express interest - it helps us plan better! Plus, you'll get reminders. Recent

National Peach Day

Thursday ยท ยท 10:00 AM

Celebrate National Peach Day with us! Swing by the lobby for a fresh peach while supplies last. It's the perfect way to enjoy a sweet summer treat and say hello to your neighbors. Please express interest - it helps us plan better! Plus, you'll get reminders.

National Chocolate Chip Cookie Day โ€” Celebrate one of the sweetest days of the year! Stop by the lobby and treat yourself to a fresh chocolate chip cookie while supplies last. We can't wait to share a little sweetness with our residents! Please express interest - it helps us plan better! Plus, you'll get reminders. Recent 1 RSVPd

National Chocolate Chip Cookie Day

Tuesday ยท ยท 10:00 AM

Celebrate one of the sweetest days of the year! Stop by the lobby and treat yourself to a fresh chocolate chip cookie while supplies last. We can't wait to share a little sweetness with our residents! Please express interest - it helps us plan better! Plus, you'll get reminders.

๐ŸŒป Hamilton Resident Sunflower Meet-Up & Scavenger Hunt!* ๐ŸŒป โ€” Who's ready for a fun summer adventure? โ˜€๏ธ Join us Sunday, August 2 at 1:00 PM at Seiple Farms! We'll meet at the main entrance and spend the afternoon exploring the beautiful sunflower fields together. ๐ŸŒป Can't make it Sunday? No problem! The Sunflower Festival runs through Monday, August 3, so you can visit any day that works for you and still participate in our Hamilton Scavenger Hunt! ๐ŸŒป How to Participate: โœ… Stop by the leasing office and pick up your Hamilton Scavenger Hunt Card from me before you go. ๐Ÿ“ธ All photos must be taken at the Sunflower Festival. Take a photo for each scavenger hunt challenge you complete. ๐Ÿ“ฒ Post your photos in Cobu OR ๐Ÿ“ง Email them to Measia.Goodwin@dreamliveprosper.com ๐ŸŽ Turn in your completed scavenger hunt (with all required photos) to receive one raffle entry for a chance to win a prize! โœจ Bonus Entry: Post your favorite sunflower festival photo in Cobu for one extra raffle entry! Whether you join us on Sunday or visit another day before August 3, we can't wait to see your sunflower adventures! ๐ŸŒป๐Ÿ’› Comment ๐ŸŒป below if you're planning to participate! Please express interest - it helps us plan better! Plus, you'll get reminders. Recent 1 RSVPd

๐ŸŒป Hamilton Resident Sunflower Meet-Up & Scavenger Hunt!* ๐ŸŒป

Sunday ยท ยท 1:00 PM

Who's ready for a fun summer adventure? โ˜€๏ธ Join us Sunday, August 2 at 1:00 PM at Seiple Farms! We'll meet at the main entrance and spend the afternoon exploring the beautiful sunflower fields together. ๐ŸŒป Can't make it Sunday? No problem! The Sunflower Festival runs through Monday, August 3, so you can visit any day that works for you and still participate in our Hamilton Scavenger Hunt! ๐ŸŒป How to Participate: โœ… Stop by the leasing office and pick up your Hamilton Scavenger Hunt Card from me before you go. ๐Ÿ“ธ All photos must be taken at the Sunflower Festival. Take a photo for each scavenger hunt challenge you complete. ๐Ÿ“ฒ Post your photos in Cobu OR ๐Ÿ“ง Email them to Measia.Goodwin@dreamliveprosper.com ๐ŸŽ Turn in your completed scavenger hunt (with all required photos) to receive one raffle entry for a chance to win a prize! โœจ Bonus Entry: Post your favorite sunflower festival photo in Cobu for one extra raffle entry! Whether you join us on Sunday or visit another day before August 3, we can't wait to see your sunflower adventures! ๐ŸŒป๐Ÿ’› Comment ๐ŸŒป below if you're planning to participate! Please express interest - it helps us plan better! Plus, you'll get reminders.

What Groups and Clubs Are at The Hamilton at Grand Plaza?

Groups are open to all residents. The Hamilton at Grand Plaza residents have formed 7 active interest-based groups. Here are the most popular.

Foodie Group โ€” Welcome to the foodie group! We're all about food and friends. You can expect us to get together often to share everything from potlucks to take-out, taco trucks to prix-fixe, and cooking up our own culinary delights too. What to bring? This will vary by gathering so check the description for details or ask in the discussion section โ€” and always be sure to bring a healthy appetite! Have an idea for our next foodie adventure? Schedule a gathering and let's eat!

Foodie Group

27 members

Welcome to the foodie group! We're all about food and friends. You can expect us to get together often to share everything from potlucks to take-out, taco trucks to prix-fixe, and cooking up our own culinary delights too. What to bring? This will vary by gathering so check the description for details or ask in the discussion section โ€” and always be sure to bring a healthy appetite! Have an idea for our next foodie adventure? Schedule a gathering and let's eat!

Out & About Lehigh Valley โ€” Explore the Valley

Out & About Lehigh Valley

14 members

Explore the Valley

Mr. Bones โ€” A group about bones the skeleton that is moved around the lobby/building

Mr. Bones

10 members

A group about bones the skeleton that is moved around the lobby/building

Tasting Club โ€” A hint of nutmeg..." Welcome to the tasting group! In this group, we explore the world through our sense of taste: wine, beer, whiskey, cocktails - you name it! You can expect us to get together often to share our favorite things to taste or go out to a restaurant or bar for a more formal tasting of something special. What to bring? This will vary by gathering, but always be sure to bring your taste buds! Be sure to check the gathering's description for details and whether you should bring your own favorite beverage to share with the group. If in doubt, start a discussion thread. Have an idea for the next tasting adventure? Schedule a gathering!

Tasting Club

5 members

A hint of nutmeg..." Welcome to the tasting group! In this group, we explore the world through our sense of taste: wine, beer, whiskey, cocktails - you name it! You can expect us to get together often to share our favorite things to taste or go out to a restaurant or bar for a more formal tasting of something special. What to bring? This will vary by gathering, but always be sure to bring your taste buds! Be sure to check the gathering's description for details and whether you should bring your own favorite beverage to share with the group. If in doubt, start a discussion thread. Have an idea for the next tasting adventure? Schedule a gathering!

Dog Group โ€” Here, doggy! In this group, we and our canine companions will get together regularly to do fun activities like walks in the neighborhood, trips to the dog park, and puppy play dates. What to bring? This will vary by gathering so always be sure to check the gathering's description for details or ask in the discussion section. When in doubt, don't forget your leash, ball, & some poop bags! Have an idea for our next puppy play date? Schedule a gathering!

Dog Group

3 members

Here, doggy! In this group, we and our canine companions will get together regularly to do fun activities like walks in the neighborhood, trips to the dog park, and puppy play dates. What to bring? This will vary by gathering so always be sure to check the gathering's description for details or ask in the discussion section. When in doubt, don't forget your leash, ball, & some poop bags! Have an idea for our next puppy play date? Schedule a gathering!

What Are Residents Talking About at The Hamilton at Grand Plaza?

Real conversations from verified residents at The Hamilton at Grand Plaza community.

Community Chat
R
Resident
Aug 20, 2026
Update on the Spiral Deck alternative arrangements (they're fast lol)
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โค๏ธ 1
R
Resident
Aug 20, 2026
Sharing the message that went out to spiral deck Parkers.
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โค๏ธ 3
R
Resident Aug 20, 2026
Thank you
R
Resident
Aug 19, 2026
Hey ! Any ladies want to work out in our gym & gor for walks?? starting this weekend? I need an accountability partner or a few!!
R
Resident Aug 19, 2026
Iโ€™m down for the walks!!
R
Resident
Aug 18, 2026
๐ŸŽˆโœจ The Lehigh Valley Balloon Fest is coming up! Get ready for a fun summer event filled with hot air balloons, live entertainment, food, family activities & some amazing views! ๐ŸŽˆ๐ŸŒ… Festival highlights include: ๐ŸŽˆ Hot Air Balloon Launches โ€“ around 7:00 AM & 6:00 PM, weather permitting ๐ŸŒŸ Laser-Lit Balloon Glow after dark ๐ŸŽ† Fireworks each night ๐ŸŽถ Live music ๐Ÿ” Food trucks & vendors ๐Ÿบ Beer & wine garden ๐Ÿš Helicopter rides ๐ŸŽช Family activities & more! Balloon rides, tethered rides and other experiences may also be available for an additional cost. If youโ€™re looking for...
Resident chat image
R
Resident
Aug 18, 2026
๐Ÿค ๐ŸŽถ Country music fans โ€” this oneโ€™s for you! Zach Top is bringing his Cold Beer & Country Music Summer Tour โ€™26 right here to Downtown Allentown at the PPL Center! ๐ŸŽธ๐Ÿ”ฅ ๐Ÿ“… Friday, August 21, 2026 โฐ 8:00 PM ๐Ÿ“ PPL Center The night will also feature special guests Marcus King Band, Lukas Nelson, Marty Stuart and His Fabulous Superlatives, Jake Worthington, Cole Goodwin & Wyatt McCubbin. If country music is your thing, you wonโ€™t even have to travel far for this one โ€” itโ€™s happening right in the neighborhood! ๐Ÿค ๐ŸŽต Check the PPL Center website for tickets and additional event deta...
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R
Resident
Aug 18, 2026
๐ŸŽช๐Ÿ’ฆ Looking for something fun to do this weekend? Cirque Italiaโ€™s Water Circus: ATLANTIS is coming to Lehigh Valley Mall in Whitehall! ๐Ÿคฉ ๐Ÿ“… August 21โ€“24, 2026 ๐Ÿ“ Lehigh Valley Mall โ€“ Whitehall, PA Get ready for an incredible water stage featuring aerialists, acrobats, high-energy performances, and plenty of WOW moments for the whole family! ๐ŸŒŠโœจ ๐ŸŽŸ๏ธ SPECIAL OFFER: Get ONE FREE CHILD ticket (ages 2โ€“12) per paid adult in Levels 2 & 3 when booking online. ๐Ÿ’ฅ Use promo code: FACEFREE Visit CirqueItalia.com for showtimes, tickets & additional details. Perfect weekend activit...
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R
Resident
Aug 15, 2026
Does anyone else hear loud music ? I cannot tell if its outside or in the building???
R
Resident Aug 15, 2026
I I hear it and believe itโ€™s coming from outside
R
Resident
Aug 12, 2026
Does anyone 21+ and older want to go to the roller coaster park this weekend with me. Iโ€™m paying for everything. Willing to take up to two people. Iโ€™d like to make new friends around here.
โค๏ธ 3
R
Resident Aug 12, 2026
Ohhh ill go with you !! What time I Got me!
R
Resident
Aug 9, 2026
Just an FYI for anyone whoโ€™s parked on the street the car show thatโ€™s happening on hamilton st today they do not ticket. They just tow cars so recommend if youโ€™re parked on the street to use the garage. ๏ฟผ
๐Ÿ‘ 1
R
Resident Aug 9, 2026
Is it happening behind the building?
R
Resident Aug 9, 2026
No, it is just on Hamilton streets along with part of 9th thru 7th ๏ฟผ
R
Resident
Jul 27, 2026
๐ŸŒป Whoโ€™s ready for a fun summer adventure? โ˜€๏ธ Join us Sunday, August 2 at 1:00 PM at Seiple Farms! Weโ€™ll meet at the main entrance and spend the afternoon exploring the beautiful sunflower fields together. ๐ŸŒป Canโ€™t make it Sunday? No problem! The Sunflower Festival runs through Monday, August 3, so you can visit any day that works for you and still participate in our Hamilton Sunflower Scavenger Hunt! ๐ŸŒป How to Participate โœ… Stop by the Leasing Office and pick up your Hamilton Scavenger Hunt Card before you go. ๐Ÿ“ธ All photos must be taken at the Sunflower Festival. Be sure to take one ph...
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โค๏ธ 2
R
Resident Jul 27, 2026
Comment a ๐ŸŒปif your interested
R
Resident Jul 28, 2026
๐ŸŒป
R
Resident Aug 1, 2026
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R
Resident Aug 3, 2026
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R
Resident Aug 3, 2026
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R
Resident
Jul 25, 2026
You guys make me so happy!! Thank you so much. To everyone that stopped by!! ๐Ÿซถ๐Ÿพ
โค๏ธ 13
R
Resident Jul 25, 2026
Had an awesome time! Thanks so much for hosting these great events ๐Ÿค—
R
Resident
Jul 24, 2026
Happy Potluck Day! โ˜€๏ธ๐Ÿฝ๏ธ Just a reminder that our Summer Potluck is TODAY at 6:00 PM down in the lobby! ๐ŸŽ‰ If you're bringing a dish, thank you! โค๏ธ You'll automatically be entered into our raffle for a chance to win a prize. ๐ŸŽŸ๏ธโœจ And if you don't have anything to bring, please don't let that stop you from coming! We'd still love to see you. Come grab a plate, meet your neighbors, mingle, and enjoy a fun evening together. The best part is spending time with our Hamilton community! See you all at 6:00 PM in the lobby! We can't wait! ๐Ÿฅ—๐ŸŒญ๐Ÿ‰
Neighbor Marketplace
R
Resident
May 11, 2026
Selling my Marc Jacobsยฎ Jacquard Large Tote. Excellent condition. Rarely used. Comes with dust bag. Let me know if youโ€™re interested. Price: $150 obo Retail: $378
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๐Ÿ‘ 1 โค๏ธ 4
R
Resident May 12, 2026
Sure! It will have to be later today or tomorrow. That ok?
R
Resident
Apr 4, 2026
Coffee table!! FREE!! We moved and we have no where to put it. great storage space.
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