Investment Analysis — 18 Louis Ave

Dennis, MA 02638

Based on HUD Small Area Fair Market Rent for Barnstable Town, MA MSA, a 3-bedroom in 02638 carries an estimated $2,920/mo in gross rent — about a 1.22% cap rate and $21,956/yr in estimated NOI at the $1,799,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

Baths

2.5

SqFt

2,484

Style

Single Family

Built

2000

Walk to Mayflower Beach! Maybe you've been dreaming about it for years, leaving the busy pace behind and making Cape Cod your home. 18 Louis Ave offers the chance to do just that. Ideally situated in a quiet, established Dennis neighborhood, this beautifully maintained two story Colonial-style home offers the quintessential Cape Cod lifestyle just a short walk from the shores of Mayflower Beach. Picture morning walks to the beach, coffee on the farmers porch, afternoons exploring the Cape, dinner with friends and quiet evenings at home. in the fall, winter and spring enjoy the peacefulness of the neighborhood and the slower pace that makes Cape Cod so special. This is the kind of place where you can settle in, make traditions and truly enjoy the next chapter of life. No need to pack up and leave when summer ends. Stay for the lifestyle. Stay because this feels like home. For those looking to simplify, retire or finally make their Cape Cod dream a reality, 18 Louis Ave offers a rare combination of a peaceful neighborhood, close proximity to Mayflower Beach and the opportunity to enjoy the Cape year-round. The light-filled open floor plan provides an inviting setting for entertaining and everyday living, with spacious living and dining areas, gas fireplace, crown molding, and 2.5 baths. A large finished lower level area adds flexible space for an additional family room, gym or office. A classic farmer's porch and sun-filled rear deck, professionally landscaped grounds, and irrigation system complete the property. A rare opportunity to own a turnkey coastal retreat in an exceptional Mayflower Beach location. Come see it and take a walk to Mayflower Beach. You may not want to leave.

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 2,484 sq ft principal dwelling). Lot size: 8,550 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.