Forest Hills

Against its peers — ranked on units in the pipeline within the Dartmouth parent community:

• Downtown Dartmouth — 8,407 units, 97 projects
• East Dartmouth — 1,546 units, 47 projects
• North Dartmouth — 629 units, 9 projects
• Forest Hills — 570 units, 47 projects
• Burnside — 200 units, 16 projects

Forest Hills matches East Dartmouth's project count (47 each) while carrying about a third of its units, which tracks with what the roster shows: many small townhome rows rather than a few large towers. Downtown Dartmouth's lead is structural — it is the Regional Centre core where high-rise sites like the King's Wharf waterfront plan (about 1,500 units across 20 buildings) concentrate density ^[1] — so the right comparison for Forest Hills is the suburban-Dartmouth field, where it ranks near the top.

Pipeline vs the existing base — the 8.2% ratio reads as steady infill on a largely finished suburb. Forest Hills was built as a planned 'new town' the Nova Scotia Housing Commission opened on June 18, 1974, its master plan calling for eleven mostly residential phases, and it remains dominated by single-family homes built between the 1960s and 1980s ^[2]. A construction-weighted pipeline of this size on that base is the suburb densifying at its edges and along its spine, not a greenfield build-out. Honesty on the mix matters: 340 of the 570 units are under construction and 142 are already delivered, so most of this 8.2% is committed or in the ground rather than a planning hope.

What's leading — the pipeline is bifurcated between mid-rise apartment buildings and a long tail of small townhome rows. The largest is 663 Portland St, a 6-to-8-storey, 81-unit building under construction; on the public record this is the Portland & Carver Apartments at 663 Portland Street and 16 Carver Street, a multi-unit building with ground-floor commercial designed around the Portland Street transit corridor ^[3], which also explains the 76-unit approved Carver Street subdivision filed alongside it. Three more mid-rise projects follow — 651 Portland Hills Dr (74 units, 7 storeys), 19 Leonamarie Dr (64 units) and 57 Noah Ave (51 units). Below them sits a cluster of identical 6-unit, 2-storey townhome rows on Noah Avenue and Kassi Lane — these are the Kassi Lane / Mount Hope townhomes built and leased by Split Rock Properties ^[4], which is why the area's project count is high but its average project is small.

The character — Forest Hills' development is concentrating on Portland Street, the corridor HRM has dedicated as a transit-priority route slated for bus rapid transit (the 'Red Line'), carrying upwards of 40,000 daily travellers between Dartmouth and Cole Harbour ^[5]. For a resident, that is the visible change: where the 1974 plan put single-family streets and parkway pathways ^[2], the new mid-rise buildings are clustering at the Portland Street spine and the townhome rows are filling in around Noah Avenue and Kassi Lane, the heaviest recent activity dated to mid-2026. The surrounding Dartmouth–Cole Harbour area grew from about 92,300 residents in 2016 to 96,200 in 2021 ^[6], the demand context behind this infill.

The read — Forest Hills is a mid-tier suburban-Dartmouth area whose 570-unit pipeline is committed and construction-weighted, reshaping a built-out 1974 suburb by roughly 8% and concentrating on the Portland Street transit corridor ^[5]. The 47 tracked projects are mostly small, so the area's volume is carried by a handful of mid-rise buildings sitting on top of many 6-unit townhome rows. The sharp open question the records cannot answer: will the four mid-rise projects on and near Portland Street () clear construction on the timelines the transit-corridor study assumes, given 651 Portland Hills' record dates to 2021 — the evidence that would resolve it is a current building-permit status and occupancy filing for each, against the BRT delivery schedule. For any question of by-right capacity, heights or permitted units on these sites, the authoritative source is HRM's ExploreHRM land-use tool, not this read; Helio's area boundary is not an HRM zoning boundary.