18 Post Oak Rd, Chilmark, MA 02535
OFF MARKET

18 Post Oak Rd
Chilmark, MA 02535

  • 4 Beds
  • 3 Baths
  • 1,936 sqft (on 4.90 acres)

$1,724,400

Trulia Estimate
as of May 20, 2026
Est. Refi. Payment $9,523/mo*

$1,724,400

Trulia Estimate
as of May 20, 2026
Est. Refi. Payment $9,523/mo*
4 Beds
3 Baths
1,936 sqft
(on 4.90 acres)

Local Information

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

Description

This inviting 4 BR, 3 BA home is privately situated on almost 5 acres in the Quansoo area of Chilmark. The house features open living areas with hardwood floors throughout, two MBR suites, two gas fireplaces & a partially finished basement with custom built ins, offering great space for a home office or study. The rear deck and lovely screened porch add additional spaces for summer enjoyment with pretty views across an expansive lawn and the woodlands beyond. This home lends itself nicely to both year-round or vacation living and offers the potential to add a guest house, tennis court or swimming pool.... * This property is being conveyed with a Quansoo Beach lot, valued at $300,000.
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
Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 18 Post Oak Rd

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 6

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Wood

Property Information

Year Built
Year Built: 1995Year Updated: 1995
Property Type / Style
Property Type: Single Family HomeArchitecture: Cape Cod

Community

Units in Building: 1

Lot Information

Lot Area: 4.90 acres

Price History for 18 Post Oak Rd

DatePriceEventSource
08/12/2019$1,250,000Sold
LINK #35135
06/18/2019$1,350,000PendingAgent Provided
05/20/2019$1,350,000Listed For SaleAgent Provided
06/05/1998$475,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$3,488
Assessment$1,550,100
Home facts updated by county records

Comparable Sales for 18 Post Oak Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1.32
Single-Family Home
$1,325,000
08/29/25
3
2
1,982
1.19
Single-Family Home
$4,350,000
01/07/26
5
3
3,440
0.55
Single-Family Home
$37,000,000
07/10/25
8
5.5
7,846
1.89
Single-Family Home
$1,925,000
08/28/25
3
2
1,736
1.95
Single-Family Home
$2,278,000
08/01/25
5
3.5
2,685
2.06
Single-Family Home
$1,607,000
07/10/25
4
3
2,850
2.00
Single-Family Home
$3,120,000
09/16/25
4
3
3,669
2.32
Single-Family Home
$2,100,000
11/25/25
4
3
2,544
1.52
Single-Family Home
$6,100,000
03/24/26
6
7
5,660
1.88
Single-Family Home
$3,710,000
03/12/26
3
5
3,171

Assigned Schools

These are the assigned schools for 18 Post Oak Rd.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Chilmark

At least 2 Trulia users voted on each feature.
  • 100 % Say there's wildlife

  • 100 % Say there are community events

  • 100 % Say car is needed

  • 100 % Say yards are well-kept

  • 78 % Say neighbors are friendly

  • 75 % Say it's dog friendly

  • 75 % Say people would walk alone at night

  • 67 % Say parking is easy

  • 67 % Say it's quiet

  • 60 % Say they plan to stay for at least 5 years

  • 43 % Say there's holiday spirit

  • 33 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.
  • Elaine V.
    "I work and live here, and have been in Real estate here for over 20 years, I would recommend it to anyone who needs to feel a sense of community and enjoys nature. A wonderful place to live!!"

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 18 Post Oak Rd

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Off Market Homes Near 18 Post Oak Rd

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Homes for rent near 18 Post Oak Rd

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18 Post Oak Rd, Chilmark, MA 02535 is a 4 bedroom, 3 bathroom, 1,936 sqft single-family home built in 1995. This property is not currently available for sale. 18 Post Oak Rd was last sold on Aug 12, 2019 for $1,250,000. The current Trulia Estimate for 18 Post Oak Rd is $1,724,400.