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48 Black Flats Road

Dennis, MA 02638

Offered at$1,399,900

Residential · Active · MLS #73570291
Listing Courtesy of Gibson Sotheby's International Realty | Lisa Griffin

4Bedrooms
2Bathrooms
2,100Square feet
1972Year built

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MLS PIN data

About this home

You won't see it from the road. The drone almost missed it too — 48 Black Flats Road sits so far back under the trees it barely shows from above, until the trees open and nearly two acres appear, Cape Cod Bay flashing beyond the marsh toward Mayflower and Bay View. The world outside disappears somewhere back along that driveway, and it stays that way.The real reason to know this address has never been square footage. This corner of Dennis grew up around one family's businesses — Roses Italian restaurant, Thelma's gift shop, mini-golf, and a handful of little cottages for rent — and for generations, every summer here revolved around them. It was the kind of place where everybody knew your name, and you didn't have to be related to belong — you just became part of the summer family anyway. Most of those landmarks are gone now, but they're still very much alive in people's hearts. It's hard to find anyone who grew up around here who doesn't have a memory tied to this stretch of Dennis — a lot of us were chambermaids in those cottages at some point, or discovered years later that the house we live in now was once one of them. Some of us still have a small treasure from Thelma's, bought with our own money as kids, tucked away in a memory box somewhere. 48 Black Flats sat right in the middle of all of it, and owning nearly two acres here means carrying a piece of that Dennis folklore forward.The house itself: a solid 1972 Garrison Colonial, about 2,100 square feet, four bedrooms, good-sized rooms, a real fireplace, mudroom, laundry, and a traditional layout. The roof, windows, and systems are all original and all working — this house hasn't been renovated, but it has been cared for. Move in as-is, rent it out for strong summer income, or take a big, solid house on nearly two private acres and make it entirely your own.Nearly two acres across two parcels, a long private driveway that keeps you completely tucked away from the road, and a wide clearing around the house with room for a pool, gardens, or whatever you're picturing. The beach is about six-tenths of a mile away as the crow flies — a bit longer on foot following the drive out, an easy bike ride any summer morning.Town water, R-60 zoning, and part of the property sits in FEMA Flood Zone AE — buyers and buyer agents should do their own due diligence on insurance, septic, and zoning.The house needs some updating. The story behind it doesn't.

Property information

Details at a glance

Interior

Rooms
8
Heating
Baseboard, None
Cooling
None
Flooring
Tile, Vinyl, Carpet, Hardwood
Fireplaces
1

Building

Style
Single Family Residence
Year built
1972
Garage
1
Parking
15
Foundation
Concrete Perimeter
Roof
Shingle

Land & utilities

Lot size
1.71 acres
Water
Public
Sewer
Private Sewer
Zoning
R-60

Financial

Annual taxes
$4,756
Assessment year
2026

Listing history

Price and status timeline

No additional public listing history was supplied for this property.

Property value estimate

An informed starting point

Estimated value$1,377,869

Estimated range $1,288,823$1,466,916

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Automated estimates are not appraisals or guarantees of market value.

Comparable sales

Recent properties for context

Sold Jun 8, 2026$1,381,000

36 Pursel Dr

Sold Jun 10, 2026$1,345,000

87 Hancock Rd

Sold Jul 28, 2026$1,276,000

62 James St

Photo insights

Condition signals

Overall presentationabove average

Generated from listing photography; not a substitute for an inspection.

Local market context

How this home compares in Dennis

MetricThis propertyDennis
List price$1,399,900$789,00077% above local
Price / sq ft$667$6316% above local
Days on market65489% below local
Explore homes in Dennis

Active city listing statistics from MLS PIN as of September 5, 2026. Asking prices are not completed-sale values.

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About 48 Black Flats Road

Can I schedule a private showing?

Yes. Request a tour of 48 Black Flats Road and a Bean Group agent will help coordinate an available time with the listing side.

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Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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Availability varies by property and source. Request the documents you need and we will help obtain what is available.