21 Bates St, Osterville, MA 02655
OFF MARKET

21 Bates St
Osterville, MA 02655

Osterville
  • 5 Beds
  • 5 Baths
  • 3,800 sqft (on 0.67 acres)

$3,772,300

Trulia Estimate
as of Jun 6, 2026
Est. Refi. Payment $20,969/mo*
Refinance Your Home

$3,772,300

Trulia Estimate
as of Jun 6, 2026
Est. Refi. Payment $20,969/mo*
Refinance Your Home
5 Beds
5 Baths
3,800 sqft
(on 0.67 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

$155,000 reduction!! This elegantly renovated residence features approx. 3,800 sf of living area spanning three floors & including the Carriage House. The main Residence features 8 rooms, 4-bedrooms, 3.5-baths, a custom designed kitchen w/ center island, custom baths, a large family room with an abundant amount of light, & an expansive deck overlooking the private backyard. The CARRIAGE HOUSE features a 2-car garage & an exercise room on the 1st floor. The 2nd floor features another family room, 1-bedroom, full heat & a/c, & a full bath. Perfect accommodations for guests/family members. The professionally maintained .67 acre lot features, shrubs, mature trees, & an irrigation system. Walk to Dowses Beach and everything the village has to offer!! All info. should be verified. The bedroom & bathroom counts include the guest quarters. Brokered And Advertised By: Frank A Sullivan Real Estate Listing Agent: John J. Hopkins
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 21 Bates St

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 3
Interior Details
Number of Rooms: 13

Exterior Features

Exterior Home Features
Roof: Shake ShingleExterior: Wood

Property Information

Year Built
Year Built: 1906
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Lot Information

Lot Area: 0.67 acres

Price History for 21 Bates St

DatePriceEventSource
07/25/2014$1,525,000Sold
CCIMLS #21308715
03/16/2014$1,795,000PriceChange
Agent Provided
09/18/2013$1,950,000Listed For SaleAgent Provided
05/21/1999$810,000Sold
N/A
12/21/1994$200,000Sold
N/A

Market trends in Barnstable

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$680K
$5.83KMoM
Sale-to-List Price
98.3%
0.6%MoM
Price per sq ft
$418
$3MoM
Available listings
322
87MoM
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Property Tax and Assessment

Year2025
Tax$26,682
Assessment$3,298,100
Home facts updated by county records

Comparable Sales for 21 Bates St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
281 Wianno Ave, Barnstable, MA
0.21
Single-Family Home
$4,200,000
08/08/25
7
5.5
4,375
281 Wianno Avenue, Osterville, MA
0.27
Single-Family Home
$4,200,000
08/08/25
7
5.5
4,375
19 E Bay Road, Osterville, MA
0.11
Single-Family Home
$1,500,000
07/11/25
3
2.5
1,471
19 E Bay Rd, Barnstable, MA
0.11
Single-Family Home
$1,500,000
07/11/25
3
2.5
1,471
268 Parker Rd, Barnstable, MA
0.38
Single-Family Home
$3,995,000
06/01/26
5
4.5
6,239
268 Parker Road, Osterville, MA
0.40
Single-Family Home
$3,995,000
06/01/26
5
4.5
6,239
77 Robbins Street, Osterville, MA
0.38
Single-Family Home
$1,349,000
05/08/26
4
2.5
2,976
125 Wianno Circle, Osterville, MA
0.27
Single-Family Home
$3,200,000
05/14/26
4
4.5
2,752
64 Bay Street, Osterville, MA
0.49
Single-Family Home
$2,550,000
12/04/25
4
5
2,812
320 Parker Road, Osterville, MA
0.47
Single-Family Home
$3,375,000
07/15/25
5
5.5
5,421

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Assigned Schools

These are the assigned schools for 21 Bates St.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Osterville
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Osterville

At least 22 Trulia users voted on each feature.

  • 91 % Say car is needed

  • 83 % Say parking is easy

  • 78 % Say there's wildlife

  • 76 % Say yards are well-kept

  • 73 % Say it's quiet

  • 71 % Say it's dog friendly

  • 63 % Say neighbors are friendly

  • 63 % Say there's holiday spirit

  • 59 % Say they plan to stay for at least 5 years

  • 57 % Say people would walk alone at night

  • 50 % Say kids play outside

  • 49 % Say it's walkable to restaurants

  • 40 % Say there are community events

  • 38 % Say it's walkable to grocery stores

  • 27 % Say there are sidewalks

  • 25 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Jacqueline Hicks
    "This area lacks decent public transportation. Having a car is extremely helpful. The is the bus system but it isn’t that reliable and it doesn’t have lots of stops and routes so one has to walk a distance to get to path of bus"
    0
    Flag
  • Trulia User
    "moderate traffic at regular business hours, otherwise VERY easy travel, and safe drivers on the road "
    0
    Flag
  • Purplevelvet917
    "The bus goes by only once an hour each way. A car is helpful. Summer traffic make the commute slow so allow for extra time."
    1
    Flag
  • Joshtweaver
    "Very friendly upscale area with beautiful scenery. Great for a summer vacation. Very peaceful. Can get quiet at times so if you’re looking for excitement you may want to look elsewhere. "
    14
    Flag
  • Joshtweaver
    "Great area for kids to grow up or spend the summers in. Very friendly community feel. Safe to walk around in. "
    0
    Flag
  • Ashleighmaeb
    "An hour and a half drive back to Boston if your lucky. You can fly which is way more convenient but driving is the cheapest. It’s our summer home so we don’t care that much since we’re down all summer."
    2
    Flag
  • Hudson
    "I’ve lived in this neighborhood for over 3 years and love it. The neighbors are nice and there are lots of kids and young families."
    0
    Flag
  • bagleyheath
    "Ostervile, lovely place apart from the people. Rude arrogant, dont you know who I am? types where the rules of civilty only apply to others. If you are in the top 1% or aspire to be you'll love it."
    1
    Flag

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21 Bates St, Osterville, MA 02655 is a 5 bedroom, 5 bathroom, 3,800 sqft single-family home built in 1906. 21 Bates St is located in Osterville, Osterville. This property is not currently available for sale. 21 Bates St was last sold on Jul 25, 2014 for $1,525,000. The current Trulia Estimate for 21 Bates St is $3,772,300.