Mike O'Brien - ERA Key Realty

03/19/2026

NEW LISTING: 30 Sienna Ln #30, Natick, MA 01760

For more information visit: https://www.era.com/property/detail/ma/natick/30-sienna-ln/lid-P00800000H7yrPFLfIpknbxE7v4xSruoR1PmciI5

Sun-filled end-unit townhome in Natick’s South Natick Hills offering 4 bedrooms and 3.5 baths across three finished levels. The main level features an open layout with a well-appointed kitchen with pantry flowing into the dining and living areas, plus access to a private deck—ideal for relaxing or entertaining. The first-floor primary suite includes a walk-in closet and a spa-like bath with whirlpool bath tub and separate shower. A powder room and first-floor laundry add convenience. Upstairs offers two additional bedrooms, a full bath, and flexible bonus space perfect for a home office or sitting area. The finished lower level expands the living space with a fourth bedroom and full bathroom, along with generous room for recreation, media, or fitness. Additional highlights include a two-car garage, ample storage, and low-maintenance living in this South Natick Hills townhome, conveniently located near shopping, dining, and major commuter routes.

Want to learn more?
Text: 1088170 to 35620

Know someone with real estate needs? I’d be happy to help:
https://app.videobuzz.io/lead/listing/1d7542a0-04dd-40d3-8738-5b610059e990/8f872c97-35b5-11d7-9a64-00b0d0fcb9e3/a4ac01ca-de5e-477f-8404-6edfaff2d796

Listing Agent License Number: 9569872

03/18/2026

📍 New Listing 📍 Take a look at this fantastic new property that just hit the market located at 30 Sienna Ln # 30 in Natick. Reach out here or at (617) 286-2768 for more information

Mike O'Brien
ERA Key Realty Services
C: 617-286-2768
[email protected]

# MARealtor

Sun-filled end-unit townhome in Naticks South Natick Hills offering 4 bedrooms and 3.5 baths across three finished levels. The main level features an open layout with a well-appointed kitchen with pantry flowing into the dining and living areas, plus access to a private deckideal for relaxing or ...

03/03/2026

The sellers who succeed in this market aren’t doing anything extreme. They’re pricing their house right, making strategic repairs, getting local guidance, and making decisions based on how buyers actually behave today. Those small but mighty mindset shifts could make or break your sale.

Want a real plan tailored to your home and your neighborhood? Let’s talk.



Message me if you'd like to learn more!

Let’s be clear: selling your house is absolutely possible right now. According to the National Association of Realtors (NAR), roughly 11k homes sell every day in this country.

02/19/2026

Truly humbled and grateful for all of my clients who have placed their trust in me for some of their most important moments and decisions of their lives.

I hope to continue to assist and guide with honesty, integrity and superior service.

02/17/2026

Congratulations to my buyers who closed on a great spot in a 55+ community in Bolton! This one had a lot of moving parts as my clients looked to make the move from the Midwest to be closer to family here in MA. Not only trying to line things up with the sale of their Kansas home, but also making the most of limited time and visits to MA. Still, we were able to survey a ton of options, find the right landing spot and get the offer accepted. It was amazing to hear that they were all smiles, popping champagne their first night in their new home. 🍾🥂🎉🎇

02/13/2026

📍 New Listing 📍 Take a look at this fantastic new property that just hit the market located at 31 Jefferson St in Lynn. Reach out here or at (617) 286-2768 for more information

Mike O'Brien
ERA Key Realty Services
C: 617-286-2768
[email protected]

# MARealtor

Attention Investors, contractors & homebuyers! This 3-bedroom, 1-bath single-family home offers a blank canvas for redevelopment or value-add improvements. Ideal for those seeking a rehab, customize, invest or build your dream home. Close to Lynn Woods Reservation and near Red Rock Park and Kings...

02/13/2026

📍 New Listing 📍 Take a look at this fantastic new property that just hit the market located at 50 Leo M Birmingham Pkwy # 209 in Boston. Reach out here or at (617) 286-2768 for more information

Mike O'Brien
ERA Key Realty Services
C: 617-286-2768
[email protected]

# MARealtor

Unit 209 at 50 Leo M. Birmingham Parkway offers modern living in the heart of Brighton. This 1-bedroom, 1-bath residence spans 660 square feet and features a chefs kitchen with custom cabinetry, quartz countertops, and paneled appliances. The spa-like bath is finished with marble tile, brass Briz...

02/04/2026

NEW LISTING: 31 Jefferson St, Lynn, MA 01902

For more information visit: https://www.era.com/property/detail/ma/lynn/31-jefferson-st/lid-P00800000H5ksgpuA2ds1Aa6x7JJitTy1CjCIPGY

Attention Investors, contractors & homebuyers! This 3-bedroom, 1-bath single-family home offers a blank canvas for redevelopment or value-add improvements. Ideal for those seeking a rehab, customize, invest or build your dream home. Close to Lynn Woods Reservation and near Red Rock Park and King’s Beach.

Want to learn more?
Text: 1088170 to 35620

Know someone with real estate needs? I’d be happy to help:
https://app.videobuzz.io/lead/listing/1d7542a0-04dd-40d3-8738-5b610059e990/8f872c97-35b5-11d7-9a64-00b0d0fcb9e3/fca5a0c5-db22-462f-9069-107e591a36c1

Listing Agent License Number: 9569872

01/28/2026

O’Brien’s Observations (1/27/26) - if you need to sell to buy, it’s not that steep of a mountain climb. Just get prepared and start earlier than you think you need to.

12/12/2025

Not all renovations are created equal. A home can look amazing online… and still hide rushed or sloppy work underneath. In Boston, knowing how to judge the quality behind the finishes can save you from expensive regrets. Always ask: Was this done to last—or just to sell? 🏡🔍

12/11/2025

Early resale planning = seller advantage in Boston 🏆
The best listings aren’t rushed… they’re built years in advance.