Jackie O Real Estate

Jackie O Real Estate Greater Boston top-producing real estate team focusing on seller and buyer needs and greatest dreams.

At Jackie O Real Estate, we specialize in delivering a seamless, strategic, and elevated real estate experience across Greater Boston. Founded and led by top-producing Realtor Jackie O’Connor, our team consistently ranks among Keller Williams’ top individual teams in New England, earning recognition for record-breaking results in one of the nation’s most competitive luxury markets. From first-time

buyers and seasoned investors to downsizers, relocating families, and landlords, we work closely with clients to achieve their goals with confidence. In addition to luxury sales and off-market opportunities, we run a robust business supporting landlords and renters alike in Boston’s extremely competitive rental market—ensuring properties are filled quickly with qualified tenants and renters find homes that fit their needs. Our expertise spans luxury listings, suburban-to-urban transitions, downsizing strategies, and portfolio planning. We also provide full-service support for investor clients, including professional property management for both long- and short-term rentals. As part of Keller Williams’ Luxury Pro community, we maintain strong connections with top-performing agents nationwide—giving our clients unique access to off-market listings and qualified luxury buyers across the country. In addition to Jackie, our team includes Realtor Sydney O’Keefe, who specializes in Boston’s fast-paced rental market while also guiding buyers and sellers through their next big move. Together, we bring deep local expertise, national reach, and a commitment to excellence in every transaction. At Jackie O Real Estate, our clients describe us as trustworthy, resourceful, responsive, and highly effective. Their repeat business and referrals remain our highest compliment. Whether buying, selling, renting, or investing, we’d be honored to help you write your next Boston real estate success story.

07/13/2026

Your next apartment should feel like an upgrade✨
This beautifully maintained one-bedroom offers generous living spaces, abundant natural light, and a private screened balcony you'll love year-round.

🏖️Add in a pool, rooftop gym, garage parking, and an unbeatable Arlington location, and you've found a place you'll actually look forward to coming home to.

We're excited to celebrate the sale of 36 Plummer Ave, Lowell, MA — a beautiful 4-bedroom, 2-bath home.Huge congratulati...
07/02/2026

We're excited to celebrate the sale of 36 Plummer Ave, Lowell, MA — a beautiful 4-bedroom, 2-bath home.
Huge congratulations to our wonderful sellers, and a big thank you to , the listing agent, for making this a smooth and successful transaction. Teamwork makes all the difference! 🏡

06/30/2026

⚽️ Boston Neighborhoods World Cup Edition!
We know we didn't cover them all...
Which other Boston neighborhood reminds you of a country?

Drop your best match below! ⬇️

06/26/2026

One of the only 5 Deck Houses in all of Sudbury — and it just came to the market.

If you've been searching for that perfect mid-century modern home, this is your chance. Come see it in person this weekend!

📍 69 Puritan Rd, Sudbury

🗓 Open House: ​
Saturday June 27 | 11:00 AM – 1:00 PM
Sunday June 28 | 11:00 AM – 1:00 PM

We'll see you there!

This Sudbury deck house just hit the market and it is STUNNING.​69 Puritan Lane in Sudbury is the kind of home you feel ...
06/25/2026

This Sudbury deck house just hit the market and it is STUNNING.

69 Puritan Lane in Sudbury is the kind of home you feel the moment you walk in. Soaring ceilings. Post and beam construction. Two wood-burning fireplaces. And tree-lined views from nearly every room.

Tucked at the end of a cul-de-sac on a gorgeous wooded lot, it's private, peaceful, and completely one of a kind. There's even a brand-new mahogany deck and a climate-controlled detached shed perfect for a home office or yoga studio.

Open Houses this weekend:
Fri June 26 — 12:00–1:30 PM
Sat June 27 — 11:00 AM–1:00 PM
Sun June 28 — 11:00 AM–1:00 PM

Come see it for yourself. Homes like this don't wait.

This is what's possible when you own a lot on Plum Island.​32 Plum Island Blvd is a quarter acre, three minutes from the...
06/25/2026

This is what's possible when you own a lot on Plum Island.

32 Plum Island Blvd is a quarter acre, three minutes from the beach, ready for your vision. Tear down and build exactly what you want — up to 35 feet — on one of the most coveted barrier islands on the New England coast.

The renderings show three different directions. The location does the rest.

DM me to learn more.

𝗨𝗻𝗱𝗲𝗿 𝗔𝗴𝗿𝗲𝗲𝗺𝗲𝗻𝘁 | 𝗕𝗼𝘀𝘁𝗼𝗻​Penthouse at 2 Weld Hill, and this one checked every box.​Two garage spaces. A private deck. An...
06/24/2026

𝗨𝗻𝗱𝗲𝗿 𝗔𝗴𝗿𝗲𝗲𝗺𝗲𝗻𝘁 | 𝗕𝗼𝘀𝘁𝗼𝗻

Penthouse at 2 Weld Hill, and this one checked every box.

Two garage spaces. A private deck. An elevator that takes you straight up to three bedrooms, wide open living, and a chef's kitchen with a 9-foot island. All of it, one minute from the train.

What I love about this building is that it doesn't ask you to choose. You get the tree-lined street, the JP neighborhood energy, the walkability to everything, and then you come home to something that feels completely removed from all of it.

Nine homes total. New construction. This is what thoughtful luxury looks like in Jamaica Plain right now.

From renter to homeowner. Congratulations to our buyer on closing 870 South Street, Unit 2 in Roslindale, MA.​She came t...
06/22/2026

From renter to homeowner. Congratulations to our buyer on closing 870 South Street, Unit 2 in Roslindale, MA.

She came to us through a past client, knew what she wanted, and trusted the process. We negotiated inspection repairs and seller concessions to make sure she got to the finish line in the best position possible.

First home. All hers. We are so proud of her and grateful for the referral that brought us together.

Thank you to listing agent Mike Olin of Jack Conway West Roxbury for a smooth and professional transaction.

Some lots just feel different. ​This .25-acre parcel on Plum Island has been here since 1935, and now it's ready for wha...
06/19/2026

Some lots just feel different.

This .25-acre parcel on Plum Island has been here since 1935, and now it's ready for whatever comes next. Tear it down. Gut it. Build something extraordinary. The ocean proximity and the land do the rest.

𝗢𝗽𝗲𝗻 𝗛𝗼𝘂𝘀𝗲: 𝗦𝘂𝗻𝗱𝗮𝘆, 𝗝𝘂𝗻𝗲 𝟮𝟭 | 𝟭𝟭:𝟬𝟬 𝗔𝗠 – 𝟭𝟮:𝟬𝟬 𝗣𝗠
𝟯𝟮 𝗣𝗹𝘂𝗺 𝗜𝘀𝗹𝗮𝗻𝗱 𝗕𝗹𝘃𝗱, 𝗡𝗲𝘄𝗯𝘂𝗿𝘆, 𝗠𝗔

Stop by and take a look.

𝗨𝗡𝗗𝗘𝗥 𝗔𝗚𝗥𝗘𝗘𝗠𝗘𝗡𝗧 𝗳𝗼𝗿 𝗼𝘂𝗿 𝗯𝘂𝘆𝗲𝗿𝘀! ​We found them this gem in Lowell's desirable Belvidere neighborhood. 4 beds, 1.5 baths,...
06/18/2026

𝗨𝗡𝗗𝗘𝗥 𝗔𝗚𝗥𝗘𝗘𝗠𝗘𝗡𝗧 𝗳𝗼𝗿 𝗼𝘂𝗿 𝗯𝘂𝘆𝗲𝗿𝘀!

We found them this gem in Lowell's desirable Belvidere neighborhood. 4 beds, 1.5 baths, ~1,800 sq ft of potential. Finished attic, finished basement, a great yard, and a newer heating system already in place.

This one had all the right bones. Now it's time to make it home.

So proud of my buyers for seeing the vision!

Address

607 Boylston Street 5th Floor
Boston, MA
02116

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+18572949994

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