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.

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!

Plum Island has been doing this since 1935. Calling people in. Slowing them down. Reminding them what they actually want...
06/17/2026

Plum Island has been doing this since 1935. Calling people in. Slowing them down. Reminding them what they actually want.

32 Plum Island Blvd is a quarter acre on one of New England's last true barrier islands — eleven miles of dune, salt air, and ocean access that simply doesn't come available like this anymore.

The existing structure has lived its life. What you're really buying is the land, the location, and the rare permission to build exactly what you've always imagined. Soaring glass facing the Atlantic. Wraparound decks. A rooftop where the marsh turns gold at sunset.

Tear down and build new, or gut-renovate and reimagine. Either way, this is the kind of lot that doesn't ask you to compromise.

If this is the conversation you've been waiting to have, DM me.

06/15/2026

𝗨𝗻𝗱𝗲𝗿 𝗔𝗴𝗿𝗲𝗲𝗺𝗲𝗻𝘁 | 𝗔𝗰𝘁𝗼𝗻

10 days. A little trust. A lot of teamwork. That's all it took to get this one market-ready and under agreement.

The best results happen when sellers and their agent are fully aligned. So grateful for this one!

Thinking of selling? Let's talk.

𝗝𝘂𝘀𝘁 𝗥𝗲𝗻𝘁𝗲𝗱 | 𝗦𝗼𝗺𝗲𝗿𝘃𝗶𝗹𝗹𝗲​This 3 bed, 2 bath single-family in Somerville found its people quickly and it's easy to see wh...
06/15/2026

𝗝𝘂𝘀𝘁 𝗥𝗲𝗻𝘁𝗲𝗱 | 𝗦𝗼𝗺𝗲𝗿𝘃𝗶𝗹𝗹𝗲

This 3 bed, 2 bath single-family in Somerville found its people quickly and it's easy to see why.

Steps from the Green Line Extension, Magoun Square, Davis, and Porter. Private outdoor space, in-unit laundry, and a primary suite with a custom walk-in closet. A great home in a great spot.

Congratulations to the new tenants. If you have a rental to fill or are looking for a place, reach out.

Officially closed on 23 Katherine Drive and this one was special. ​Our sellers called this home theirs for 29 years. Hel...
06/12/2026

Officially closed on 23 Katherine Drive and this one was special.

Our sellers called this home theirs for 29 years. Helping them close that chapter and step into the next one with confidence was truly meaningful to us. They are wonderful people and we are so happy for them.

Congratulations and wishing you all the best in what's ahead.

Just Closed | Brookline​From helping with rentals after a move from France, to a home purchase in Needham, and eventuall...
06/10/2026

Just Closed | Brookline

From helping with rentals after a move from France, to a home purchase in Needham, and eventually coming back to Brookline, this journey has come full circle.

After some time renting, the right place finally came up in the exact area he wanted, and we were able to secure it in a competitive situation.

Really grateful to have been part of this journey.

Coming Soon: South End Penthouse​Penthouse living in the heart of the South End. This sun-filled one-bedroom features so...
06/09/2026

Coming Soon: South End Penthouse

Penthouse living in the heart of the South End. This sun-filled one-bedroom features soaring skylights, a wood-burning fireplace, and a private deck with stunning Back Bay skyline views. A wine fridge, open kitchen, and washer/dryer make this place as functional as it is beautiful.

Step outside and you're on one of the neighborhood's best tree-lined streets, just steps from Toro, El Centro, and some of the South End's most beloved restaurants. With the T just a few blocks away, the whole city is within reach.

DM me to schedule a showing.

06/08/2026

Some lots have a history. This one has a soul.

32 Plum Island Blvd is .25 acres on one of the most coveted barrier islands on the New England coast — 11 miles of dune grass, salt air, and something that can't be manufactured: location.

The existing structure has lived a full life. What comes next is yours to decide. Tear down and build fresh. Gut-renovate and reimagine. Either way, the footprint is extraordinary.

Picture soaring glass ceilings framing the Atlantic. Wide-plank white oak floors. Wraparound decks where the ocean does the talking. A rooftop where the sun sets over the Parker River marsh and the full moon rises over open water.

Roots going back to 1935. Ready for a bold new chapter.

This is the one you don't wait on.

Send me a DM to learn more.

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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