Kate Ziegler, Realtor

Kate Ziegler, Realtor Kate is licensed in both Massachusetts (with Arborview Realty) and in New Hampshire (with Coldwell Banker Lifestyles).

Greater Boston & MetroWest Realtor | First-Time Buyers • House Hacking • Strategic Sellers • Boston-to-Suburbs Moves

I help Boston buyers and sellers win in competitive markets with clear numbers, smart strategy, and old-house know-how. She started her career in legal operations and corporate property management. The daughter of a contractor, Kate grew up on construction sites, roofing and framin

g alongside her father and grandfather; she now applies that experience to owning and managing multi-family properties in Boston, and renovating her home in New Hampshire along with her partner, Jack Romano. Kate helps clients across Greater Boston and New Hampshire's Lakes Region buy and sell homes that fit their unique needs and achieve their goals in a rapidly shifting market. Kate is a basement expert for Apartment Therapy, and has also been featured in the Boston Globe, Boston Magazine, Realtor.com, Discover's Modern Money, Citi's Life and Money, and Reader's Digest. She is a house whisperer, partial to old bones, and loves helping clients solve the mysteries and uncover the histories of their homes. Kate strives to align motivations of buyers and sellers to be sure everyone gets what they need, and most of what they want, too. Currently the VP of Fund Development for The Junior League of Boston, a member of the Greater Boston Chamber of Commerce Leadership Alumni Council, and a volunteer with Women’s Lunch Place, Kate is committed to seeing her communities thrive.

01/12/2026

Why January is secretly the best month to buy in Greater Boston. ❄️🏠

While everyone else is waiting for ‘Spring Market’ (aka: peak competition and bidding wars), the smart money is moving now. Here is the January Advantage:
1️⃣ Motivated Sellers: People listing in early January usually need to move (job transfers, life changes). They aren’t ‘testing the market’—they’re looking for a serious buyer.
2️⃣ The 6.1% ‘Stalemate’ is Over: Rates have stabilized (lowest in four years last weekend!) but the crowd hasn’t realized it yet. You have a window of leverage before the April rush.
3️⃣ Term Over Price: In January, you can often negotiate on things that disappear in the spring—like sale contingencies and flexible closing dates.

If you’re moving from a city condo to the suburbs, you want a transition that feels strategic, not frantic. Buying now gives you the time to plan your exit without a 20-person line at the open house.

Save this if you’re making a move in 2026, and comment BLUEPRINT for a link to my secret home buying podcast: the whole process in five episodes.

01/05/2026

Mortgage rates might be fixed, but your overhead isn’t. I put together 12 ways to trim the ‘background’ costs of New England homeownership this winter—from property tax appeals to the ‘hidden’ MA electric rates. Read the full list here: kateziegler.substack.com

12/24/2025

Will the market improve or will you take a loss? Do you have what it takes to be a landlord? Can renting out your property be part of your retirement plan?

Home for the Holidays Episode 9: How to decide—rent or sell?

Listen now wherever podcasts are played; the Home for the Holidays pop-up podcast is available through January 5th!

12/10/2025

The trouble so far with raising kids around professional negotiations is…their own negotiations. 😬🏡

Between decorating and celebrating and family visiting we’re still releasing more Home for the Holidays episodes: subscribe in your podcast app! They’ll all be available until January 5th, then archived. katebostonrealestate.com/home-for-the-holidays

Coming soon by client request is a dive into whether to sell your condo or rent it out. If you’re wondering, too, this one will be for you! What other questions are on your mind?

Parental leave is a fluid concept in real estate. Since our whole household is all real estate all the time, we are simu...
02/15/2025

Parental leave is a fluid concept in real estate. Since our whole household is all real estate all the time, we are simultaneously always and never on leave. 😅 We are blessed to spend mid-week days in NH, at playgrounds, neither, both - but when we choose not to work, no one else is getting it done.⁣⁣
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I so appreciate clients who have asked what leave looks like for us! But the truth is, we’re still working, if selectively; a colleague helped take over a scheduled showing when I went into labor, and Jack and I wrote an offer for them the next morning (over coffee, at home, amidst the magnatiles - a benefit of home birth for sure). ⁣⁣
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Which is to say: it is NOT a bother for us to speak now, later, or whenever you’re ready. We’ll be back to listings in March, and working with a small group of buyers this spring, any time. (But start with a dm or text - we can handle those with one free hand 😉)⁣

📸: 1- .collaborative, 2- 🙋🏼‍♀️

I was standing on a deck at an open house, and my buyer clients blew my mind: “We keep telling our friends about our sea...
09/12/2024

I was standing on a deck at an open house, and my buyer clients blew my mind: “We keep telling our friends about our search, and at least three of them have told us they never met their agent—they just did everything over email. We’re so grateful we have you!” ⁣

After the listing agent kicked us out at the end of the open (just kidding, it was .nation), I posted a poll in my stories: is this really how most people handle a home purchase? Do buyers not want me there? (No wonder buyer agent commissions are in the crosshairs.)⁣

The “no” responses, when pressed, all emphasized not wanting to be a burden: because of young kids in tow, or challenging schedules, or being made to feel their questions reveal their inexperience, they admitted they would prefer to go it alone for showings. And I get it, but this is exactly what I’ve always felt is part of my role! Answering questions well and giving context is the bare minimum; helping to coordinate showings that are more convenient for kids or travel or work is hardly a heavy lift. ⁣

Admittedly, the poll is flawed—it’s mostly my clients. There’s a reason my business is almost exclusively referrals. If people don’t know that some agents 𝐃𝐎 know parts of a house, they don’t know what to look for. If they don’t know it’s an option, they don’t know what to ask for. ⁣

This week, asked me about misleading listings for a piece you can find in this Sunday’s Globe. The first thing that came to mind was a case of incompetence, not malice: the poor guy didn’t know the difference between a hot water heater and a boiler, and neither did his sellers. Some agents really just don’t know systems!

If you’re an experienced homeowner who knows the difference between a boiler and a furnace*, I might not be the agent you need, and that’s okay. For buyers like my clients from that JP deck (closing soon! 🤞🏻), maybe I am. ⁣Either way, read more online (linked in stories, &c.) or in print on Sunday. Thanks for asking, Megan!

*Boilers heat water to heat your home; furnaces heat air to do the same. Both are heating systems! Hydro-air systems heat water to heat air to heat your home. 🤯⁣

📸: .collaborative

Did you know the latches on your windows are not just a security measure? A nice side effect, but they’re meant to help ...
09/10/2024

Did you know the latches on your windows are not just a security measure? A nice side effect, but they’re meant to help windows keep their shape and maximize efficiency! As we enter the prime New England season between AC and heat, perfect conditions for open windows, do your best to latch them fully when closed. Latched windows—especially vinyl replacements—protect against warping and seal tightly against drafts. Latching even when you don’t need a window “locked” for security extends the life of your windows!⁣

While we’re at it, remember that colder temps mean colder water. It’s normal to turn your water heater up slightly for the season, to counteract heat loss in the pipes and colder water coming in, especially if you have well water. (Our incoming water temperature from our well in NH is frigid, right up to July. 🥶) Just be sure to adjust very, very slowly—hot water heaters, particularly tank style, are notoriously finicky in temperature adjustments and can quickly become too hot. ⁣

📸: .collaborative ⁣
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“Is it possible?” “Are we being realistic?”⁣⁣I like to ask my clients about their biggest anxieties, early in our time t...
04/18/2024

“Is it possible?” “Are we being realistic?”⁣

I like to ask my clients about their biggest anxieties, early in our time together. What worries you most as you start this process? Sometimes it’s the money, more often it’s the fear of buying the wrong house, making the wrong choice; almost universally, some part of the typical buyer’s anxiety boils down to the question of feasibility. “Can I do this? Can you help?” ⁣

Some sellers share this type of nervousness, but the root is more quantitative, more analytically addressed; at the end of the day, I can’t definitively tell a buyer any particular property is right for them. ⁣

⁣But I love the question of pragmatism - are we being realistic? Sometimes this is around timing, and we can talk through strategies and logistics for what it takes to buy sooner, or later, or in alignment with another sale, or before a wedding or a baby or a sabbatical abroad. Sometimes the question is around budget and financing and whether wants and needs can align with budgetary realities. Sometimes it’s a question of confidence: can you see enough and learn enough to trust your own intuition and not just mine? ⁣

My sellers this weekend (a beachy, marsh-front, city-view in Revere 😍) were some of my previous “is it possible” buyers. We worked on the edges of what was feasible and got creative, negotiating the removal of a decades-old easement to win a property that worked for them, at a price they could afford. It *is* possible!⁣

Questions you need to ask yourself as you’re getting started:⁣
• What is my ideal timeline? (When do I want to move in?)⁣
• What is my plan if my timeline doesn’t pan out? ⁣
• What is my top priority? (Location, cost, space?)⁣
• Is this my forever home or my house for now?⁣

What worries YOU most as you start this process? Can I help?⁣

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We all have habits and routines and ways of living in our space. The popular couch cushion sits a little low. The prefer...
03/05/2024

We all have habits and routines and ways of living in our space. The popular couch cushion sits a little low. The preferred sink shows a little more wear.⁣⁣⁣
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Each occupant of a house uses things a certain way, reaches with a certain hand, nudges with a foot in a certain corner of the door. A house settles in to these habits; it knows them and expects them. When an outsider—a new owner or a potential buyer—comes in, the house is used in a new way. Honestly, it kind of freaks out.⁣⁣⁣
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This is part of why home inspections turn up issues that the seller truly may not have noticed.⁣⁣⁣
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These days, I’m almost always using my right hand in our kitchen, no matter what makes ergonomic sense for the task. When I open the freezer, everything stays in place; when Jack does, banana muffins and steak come flying out. Why? I have no idea. Things seem fine when I use it my way, but all hell breaks loose for him.⁣⁣⁣⁣
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An inspector runs the garbage disposal with their left hand: the connection was loose and didn’t work from that angle. Who knew? The left side vanity cabinet falls off its hinges during a showing: the seller never opened that side in the guest bath, so they never noticed. It just wasn’t how it was used to being used!⁣⁣⁣⁣
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At our listing last weekend in Somerville, we felt the spring market turning on: busy open houses, private showings, multiple offers. Pre-offer inspections, partial and full inspection waivers. For a seller, this is good news! For a buyer, IMO, skipping home inspection entirely is not the place to compete.⁣⁣⁣
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If you’re worried about inspection as a seller, dig in to why! Repair anything you know is not working properly, instead of spending on upgrades that buyers might not value.⁣⁣⁣
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Home inspections are a learning opportunity, inspection reports are a maintenance resource, and in most states due diligence is up to the buyer. Good reasons not to skip it, but beyond all of that: inspections are a shock to the house’s systems, and sometimes that shock is what you need to get the fullest possible picture.⁣⁣⁣
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Oh, and: my next home buyer webinar is Sat 3/9, with 9 spots left. Invite a friend!

📸: .collaborative

I love houses, the grand and the “good bones,” and I love their mysteries and idiosyncrasies. I really, truly love real ...
01/07/2024

I love houses, the grand and the “good bones,” and I love their mysteries and idiosyncrasies. I really, truly love real estate. ⁣

When asked me for a zoom call to talk about historic features that pop up in Boston’s houses, I was thrilled...and that might come through in the quotes in the today, less staid than my usual responses to reporters. 😅 I love real estate, I love houses, and I love talking about them. This is as authentically me as you can get; if you’ve ever wondered what it’s like to tour a house with me, this is pretty much it.⁣

One of the most powerful (and sometimes overwhelming) realities about our housing stock in New England, is that the buildings have outlived their previous owners, and they’ll most likely survive us, too. An old home won’t fall down around you all of a sudden, but it also won’t stay standing on its own. Every owner, every steward, has the property for a period of time, and choices will be made based on a series of conditions and constraints that might not be obvious to us, or to those who follow us. This is beautiful! ⁣

Historic details like those highlighted in the Globe are clues into the past of a property: who lived here, and how, and why? Seeing those features preserved especially well is always a treat, but even in disuse—like the remnant call tube we have in Roslindale—they’re a clue to how past lives were lived. ⁣

Many choices in modern construction are made from a focus on cost, or sustainability, or availability of skilled trades, and usually with a focus on resale. Plenty of houses were built that way a hundred years ago, too, but not as many lasted; the features and “charm” we’ve come to know and love in New England’s historic homes were built with a longer time horizon in mind, often intended to be family homes for generations. Details like carved paneling and stained glass were valued for their beauty and their longevity, not their ROI. ⁣

This is why I love old homes, in part. You don’t need to love them, too, but if you do, and if you want help understanding their mysteries and secrets, I would love to be a guide!

You’re about to see headlines trumpeting the fall of home prices—and it’s completely normal.⁣⁣Coverage like this, every ...
12/17/2023

You’re about to see headlines trumpeting the fall of home prices—and it’s completely normal.⁣

Coverage like this, every year, makes some sellers nervous: did you miss your chance? Is this the crash? It makes some buyers even more cautious: what if there’s nowhere to go but down?⁣

If you’ve been waiting for prices to drop, the good news is that mid-winter is your time to shine! The bad news for the crash-seeker is that this is true every year.⁣

Home price appreciation is not linear. At the start of each year, the market is quiet coming off the holiday season, setting the stage for headlines about falling prices and revving the engines of wishful thinking. By the second quarter, things historically pick up, and a swing of tens of thousands of dollars in average sale price is the result. Even in 2020!⁣

Average single family sale price in MA⁣
2018 Q1: $461,561 | Q2: $518,763 ⁣
2019 Q1: $480,014 | Q2: $534,716 ⁣
2020 Q1: $506,790 | Q2: $556,780 ⁣
2021 Q1: $600,904 | Q2: $690,548 ⁣
2022 Q1: $658,114 | Q2: $773,093 ⁣
2023 Q1: $683,043 | Q2: $788,363 ⁣

The challenge is that by the time the headlines are touting falling prices, using Q4 data, we’re likely to see things already picking up for spring, especially if interest rates continue moving down. Buyers just getting started in March risk thinking they’ll be getting a deal, and being blindsided by stiff competition. ⁣

Timing the market is a fool’s errand, except when it comes to normal seasonal shifts. Sellers shouldn’t sell in December or January if they don’t have to, but buyers should buy 𝐧𝐨𝐰 if they want to spend less. ⁣

Remember: publicly available sales data lags market conditions. “Recently sold near you” comps are, at best, pulling from properties that hit the market weeks ago, many cases months! In the spring especially, things change faster on the ground than in the news. I’m digging deeper into the data behind the headlines on Substack this week.⁣

No matter your holiday plans, now is the time to get started if you’re thinking of making a move in 2024. Save a little bandwidth for some first steps (👋🏻) this season, and it can pay off in actual dollars and cents.

“Why don't they build more houses?" ⁣⁣⁣⁣Inventory—houses available for sale—is still at historically low levels, which t...
12/02/2023

“Why don't they build more houses?" ⁣⁣
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Inventory—houses available for sale—is still at historically low levels, which translates to buyers feeling that there is nothing to look at. (Remember: don’t zoom out just to find more to see! You can’t change location.) Demand is high, but the properties buyers are looking for (renovated, but not luxury condos) are few and far between. ⁣⁣
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My buyers were frustrated in their search, wanting to move their family into a house with a yard where the noise wouldn't cause tension with adjacent neighbors, preferring something new enough to have no question of lead paint, but not wanting to leave Greater Boston. Their question was a fair one: why DON'T they build more single family houses?⁣⁣
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It's complicated. It's not that it's impossible, exactly, but it’s challenging and it’s expensive and in many markets, the incentives are not aligned. There is more to this than could possibly fit into an Instagram caption, but let’s start with the tl;dr on what can hinder new construction of single family houses in New England:⁣⁣
•material costs⁣⁣
•labor costs⁣⁣
•lending costs⁣⁣
•trade shortages⁣⁣
•zoning rules⁣⁣
•available land⁣⁣
•building codes⁣⁣
•energy standards⁣⁣
•market demand ⁣⁣
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A recent Freakonomics episode looked at the web of factors impacting the construction industry and its productivity; I don't agree with all of their conclusions (modular construction will be a nightmare to renovate!), but the decline in productivity over the last 50 years is another piece of the puzzle, and that, in turn, has myriad factors. New construction "starts" have lagged housing demand for decades as population growth continues in the US, and the measure of starts has only declined in recent years amid a high-inflation, high-interest, high-cost environment.⁣
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You don't need to think about all of these things—it's my job to think about them when you're not! But understanding that it's not so simple as "build more houses" can help your search, your sale, and your confidence in the investments you make in real estate. ⁣⁣
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Is this interesting? Helpful? Would a deeper dive be valuable to you? Let me know!

📍: , all things old house

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709 Centre Street
Boston, MA
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