Active
146 Days on market
441 Old Mill Rd Barnstable — Photo 1 of 17

441 Old Mill Rd Barnstable — Photo 1 of 17

Recent Drop: $75,000

$810,000
$735,000

$735,000

Investment Analysis — 441 Old Mill Rd

Barnstable, MA 02655 — Osterville

Based on HUD Small Area Fair Market Rent for Barnstable Town, MA MSA, a 2-bedroom in 02655 carries an estimated $2,580/mo in gross rent — about a 2.58% cap rate and $18,994/yr in estimated NOI at the $735,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

2

Baths

2

SqFt

2,110

Style

Single Family

Built

1989

This is the Osterville opportunity you’ve been waiting for. A sprawling 1.4 acre lot that borders conservation land, this is a canvas for your Cape Cod vision. You’re just moments from the heart of Osterville’s iconic village center, where you can spend afternoons browsing boutique shops or enjoying delightful dining at one of the local eateries. When the sun is shining, the pristine sands of Dowses Beach are just a short distance away.Whether you’re looking to breathe new life into the existing home through a thoughtful renovation or you're ready to start fresh and build a custom retreat that fully captures the potential of this expansive lot, the possibilities here are endless. Bring your imagination and discover the chance to create something truly special in one of the Cape’s most coveted communities.

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 2,110 sq ft principal dwelling). Lot size: 62,726 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Estimates — not financial advice

These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.

Property Details

Financials

Original Price$810,000
Annual Taxes$4,536

Parking

Garage1
Off-Street5

Interior Specifications

Total Rooms7
FireplacesNone
FlooringFlooring - Hardwood
BasementFull, Interior Entry, Bulkhead

Climate & Utilities

HeatingElectric
CoolingNone
WaterPublic
SewerPrivate Sewer

Building & Exterior

Construction--
Roof--
FoundationConcrete Perimeter
Zoning1

Property & Lot

Acres1.44
SqFt Lot62,726
Lot FeaturesWooded, Level

Amenities & Appliances

Electric Water Heater

Neighborhood

Shopping • Tennis Court(s) • Walk/Jog Trails • Golf • Medical Facility • Conservation Area

Geography

Floorplan Breakdown

Structural Layout

Unknown
Master BedroomBathroom 2
Master Bedroom
Lvl null

Closet, Flooring - Hardwood

Bathroom 2
Lvl null

Bathroom - Full, Flooring - Vinyl

Property History

Price Drop
$735,000

Was $775,000

Aug 26, 2026

MLS® 73503938

Price Drop
$775,000

Was $810,000

Jul 11, 2026

MLS® 73503938

Listed
$810,000

Apr 19, 2026

MLS® 73503938

Listing Provided By

Listing Agent: Diane Boudreau

Listing Office: Kinlin Grover Compass

MLS® Number: 73503938