Tucked into a quiet, sought-after pocket of Dartmouth, 22 Brookside Avenue offers something truly special: a charming home with a suite in the backyard. The main home is bright, warm, and inviting-featuring three bedrooms, two full baths, and thoughtful updates throughout. A welcoming covered front porch leads into the heart of the home: an updated kitchen with stainless steel appliances that opens to a sunny dining and living area. The main level also offers a recently refreshed full bath and convenient laundry. Upstairs, the spacious primary retreat includes a walk-in closet and a private ensuite complete with skylight and clawfoot tub. Step outside to a sweet, fully fenced backyard… with a surprise. The detached 460 sf backyard suite is filled with charm and possibility-ideal for in-laws, adult children, guests, or supplemental rental income. With its own private entrance off Jamieson Street and dedicated yard space, it offers incredible privacy and versatility rarely found in this price range. Set on a 4,488 sq ft (~35 x ~140 ft) lot with frontage on both Brookside Avenue and Jamieson Street and flexible ER-3 zoning with two distinct outdoor spaces, the opportunities are endless-live in one and supplement your mortgage with the other, co-own with family, or enjoy the extra space for work or play. All of this within walking distance to downtown Dartmouth, trendy local shops, parks, lakes, restaurants, and more. A rare chance to put down roots in a thriving community while investing in your future.