Serving Keene & Southern NH Since 2003

Your Keene home story starts with someone who knows every neighborhood

From historic homes on Keene's tree-lined streets to mountain-view retreats in the surrounding towns — I help buyers find their perfect match and sellers get top dollar in today's market.

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Charming home exterior in Keene, New Hampshire
About Kathy

A lifelong Monadnock resident with a passion for real estate

I grew up in this region and watched Keene and the surrounding towns transform over the decades — from the revitalization of downtown to the influx of remote workers seeking New England charm. That deep, personal connection to this area is what I bring to every client relationship.

Whether you're a first-time buyer navigating the process for the first time, a seller looking to maximize your home's value, or someone relocating to the Monadnock region, I provide the local expertise and personalized attention you deserve. I treat every transaction as if it were my own family's home.

Based at MASiello Sotheby's International Realty on Island Street, I'm right in the heart of Keene — walkable to the very neighborhoods I help clients buy and sell every day.

MASiello Sotheby's
NAR Member
Keene Native
Services

Full-service real estate support, tailored to your goals

Every transaction is different. Here's how I help clients at every stage of their real estate journey.

Buying a Home

From pre-approval to closing, I guide first-time and experienced buyers through every step. I know which neighborhoods fit which lifestyles — and I negotiate on your behalf to get the best possible terms.

Selling a Home

Strategic pricing, professional staging advice, and targeted marketing that reaches the right buyers. I've helped homeowners in Keene, Swanzey, and beyond sell at or above asking price.

Relocation Services

Moving to the Monadnock region? I'll help you understand the communities — school districts, commute times, local amenities — so you can make a confident decision from afar.

Market Analysis

Not ready to list but curious about your home's value? I provide detailed comparative market analyses with no obligation — just honest, data-driven insight into your property.

New Construction

Building your dream home? I work with builders and developers across Southern NH to help you navigate lot selection, upgrades, and the new-construction purchase process.

Seasonal & Second Homes

Looking for a cabin near Lake Monona or a weekend escape in the hills? I understand the unique considerations of vacation and investment properties in our area.

Featured Listings

Homes currently on the market

See All Listings
Craftsman-style home in Keene NH
For Sale

Keene, NH

Historic District · Craftsman Style

3 Bed 2 Bath 1,850 sqft
Contact for Price Inquire →
Ranch-style home in Swanzey NH
For Sale

Swanzey, NH

Country Setting · Ranch Style

4 Bed 3 Bath 2,400 sqft
Contact for Price Inquire →
Charming home in Chesterfield Vermont
Coming Soon

Chesterfield, VT

Mountain Views · New England Farmhouse

3 Bed 2 Bath 2,100 sqft
Coming Soon Get Notified →
Client Stories

What my clients say about working together

The relationships I build don't end at closing. Here's what a few of my clients have shared.

"Kathy made what could have been a stressful process feel completely manageable. She understood exactly what we were looking for and showed us homes that actually fit — not just the ones that were available. We found our dream home in Keene thanks to her."

M&J

Michael & Jennifer

First-time buyers, Keene

"We needed to sell our parents' home after they moved to assisted living. Kathy handled everything with such care and professionalism — from the staging recommendations to the negotiation. She got us well above what we expected."

SR

Susan R.

Seller, Swanzey

"Relocating from Boston for a remote job, I was nervous about buying without seeing the area in person. Kathy sent detailed videos, introduced me to neighborhood groups, and made me feel like I already knew Keene before I ever drove through town."

DT

David T.

Relocated from Boston, pelham

Areas I Serve

Deep roots across Southern NH

I don't just work in Keene — I live here, and my expertise covers the entire Monadnock region.

Ready to find your place in the Monadnock region?

Whether you're just starting to think about buying or selling, I'd love to hear your story. Let's talk about what's possible.

Get in Touch

Let's start a conversation

Have a question about the Keene market? Thinking about listing your home? Ready to begin your search? Reach out — I respond to every inquiry personally.

Office Address

69 Island St, Keene, NH 03431

Brokerage

MASiello Sotheby's International Realty

Send a Message

I'll get back to you within one business day.

Is this your business?This is my business