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.
Single-familyProperty Type
1972Year Built
1.71 acresLot Size
$560Price/Sq.Ft.
1 garage spacesParking
Listed by Lisa Griffin• Gibson Sotheby's International Realty
Est. $3,151 per month, based on comparable rentals
Sale and tax history for 48 Black Flats Rd
Sale History
Tax History
Date
Event
Price
CCIMLS #22604295
Nov 6, 2026
Sold
$1,175,000
$560/sq ft
Oct 21, 2026
Pending
—
Sep 14, 2026
Price Changed
$1,250,000
$595/sq ft
Aug 31, 2026
Listed
$1,399,900
$667/sq ft
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 that it barely shows up from above, until the trees open up and there's nearly two acres in front of you, Cape Cod Bay flashing beyond the marsh toward Mayflower and Bay View. But the real reason to know this address has never been about 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, everything here revolved around them. A lot of us were chambermaids at some point, cleaning cottages between guests. It was the kind of place where everybody knew your name — you didn't have to be related, you just became part of the summer family. 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 — or who hasn't discovered, years later, that the house they live in now was once one of those cottages. A lot of us still have some small treasure from Thelma's, bought with our own money, tucked away in a memory box somewhere. This is a special neighborhood, and 48 Black Flats sat right in the middle of all of it. Owning almost 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, traditional layout. Roof, windows, and systems are all original and all working — it hasn't been renovated, but it's been cared for. Move in as-is, rent it out for a strong summer income, or take a big, solid house on nearly two private acres and make it your own. Nearly two acres across two parcels, a long driveway that keeps you completely tucked away from the road, and a wide clearing around the house with room for a pool, gardens, 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. The house needs some updating. The story behind it doesn't A few practical notes: town water, R-60 zoning, and part of the property sits in FEMA Flood Zone AE — buyers should do their own due diligence on insurance, septic, and zoning.
MLS PIN #73570291
Nov 6, 2026
Sold
$1,175,000
$560/sq ft
Nov 3, 2026
Pending
—
Oct 21, 2026
Contingent
—
Sep 14, 2026
Price Changed
$1,250,000
$595/sq ft
Aug 29, 2026
Listed
$1,399,900
$667/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$4,464 (+0.4%)
$534,300 + $421,600
$955,900
2022
$4,447 (+0.5%)
$481,300 + $312,800
$794,100
2021
$4,426 (+10.9%)
$471,800 + $262,200
$734,000
2020
$3,992 (+0.5%)
$419,400 + $235,100
$654,500
2019
$3,971 (+5.5%)
$411,200 + $232,400
$643,600
2018
$3,765 (+3.1%)
$391,600 + $202,300
$593,900
2017
$3,652 (−0.2%)
$391,600 + $202,300
$593,900
2016
$3,658 (+2.0%)
$391,600 + $168,600
$560,200
2015
$3,585
$391,600 + $168,600
$560,200
Public record
Public record
Zoning
Beds
4
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
1.71 Acres
Year renovated
1987
Sq. Ft.
2,100
Year built
1972
Style
Single Family Residential
County
Barnstable County
APN
2280831
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 19, 2023.
R60
Rural Residential District
To provide for residential sites while at the same time encouraging open space, preserving or enhancing scenic views, protecting the character of the historic environs, encouraging continuation of or re-establishment of agricultural activities while recognizing site and area limitations for on-site waste water disposal systems in terms of drainage, soil suitability, proximity to surface and sub-surface water resources and slope.
Directions: Beach st to stop sign, SHARP left onto Black FLATS RD TO SIGN AT #48 down long driveway.
UnparsedAddress: 48 Black Flats Road, Dennis MA 02638
Community Information
Senior CommunityYN: No
Community Features: Shopping, Tennis Court(s), Golf, Bike Path, Conservation Area
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,100
Stories: 2.0
Lot Size: 1.71 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1987
County: Barnstable County
APN: 2280831
Home facts updated by county records on Jul 19, 2023
Other
Listing Information
StandardStatus: Closed
Around this home
Schools
Dennis-Yarmouth Intermediate School
Public 4-5 • Assigned • 3.9mi
4/10
Dennis-Yarmouth Middle School
Public 6-7 • Assigned • 3.9mi
6/10
Dennis-Yarmouth Regional High School
Public 8-12 • Assigned • 4.2mi
4/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
6 days above 86° expected this year, 17 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Dennis, MA • 02638
Average low and high temperatures (°F)
35
24
36
24
47
33
53
41
64
51
76
60
79
65
76
59
72
56
61
50
52
39
41
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
99/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 1% for direct sun exposure in Dennis. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.7 hrs
5.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.20M – $1.45M
Reach more buyers when you sell with Redfin. Plus, you'll save $12,615 in fees.