Helio · Field Notes
Developing in Halifax, on the record.
Notes on zoning, feasibility, cost, and the rules that shape what a parcel can become across HRM — written by a computation-driven development firm, with every figure traced to a primary source.
What's in a Halifax Site Plan Approval (SPA) Package?
A development-firm walkthrough of the documents, drawings, and studies that make up a complete Site Plan Approval package in Halifax (HRM) — and how the SPA fit
2026-06-23 Real Estate DevelopmentWhen Does Density Bonusing Apply in HR-1 or CEN-2 Zones? (Halifax Regional Centre)
How Halifax's density bonusing program works in the Regional Centre's HR-1 and CEN zones: the 2,000 m² floor-area threshold, the public-benefit contribution, an
2026-06-23 Feasibility & ZoningBelow-Grade Parking in Halifax's CEN Zones: A Feasibility Framework
When does underground parking make sense on a Centre-zone parcel in HRM's Regional Centre? A development-firm framework covering parking rules, site conditions,
2026-06-23 Sustainable Real EstateDesigning Halifax-Proof Frontages: Street Trees, Canopies, and the Coastal Climate
How a parcel's frontage holds up to Halifax's coastal climate — street trees in the public right-of-way, canopy snow and wind loads, barrier-free entrances, and
2026-06-23 Real Estate DevelopmentHR-1 Zoning in Halifax: What the Higher-Order Residential Zone Actually Permits
A development-firm read on Halifax's HR-1 (Higher-Order Residential 1) zone in the Regional Centre — as-of-right height and storeys, neighbourhood transition ru
2026-06-22 Sustainable Real EstateER-3 and the Energy Model for a Small Multi-Unit Building in Halifax: What Reviewers Look For
ER-3 is an HRM Regional Centre zoning designation, not an energy standard. Here's how energy compliance actually works for a small multi-unit building under Nov
2026-06-23 Real Estate InvestingTownhouse vs. 6-Plex vs. 8-Plex in HRM's ER-3 Zone: How the Feasibility Actually Compares
How townhouse, six-unit, and eight-unit forms compare on an ER-3 lot in Halifax's Regional Centre — what's permitted as-of-right, plus the real cost, tax, and f
2026-06-22 Zoning & FeasibilityER-2 Variances in Halifax: What ER-2 Actually Permits, When a Variance Helps, and the Alternatives
What HRM's post-HAF ER-2 zone permits as-of-right, when a development-officer variance applies, the 30-metre notice rule, and when ER-3, a development agreement
2026-06-23 Sustainable Real EstateHeat-Pump Sizing for a Six-Unit Build on the Nova Scotia Coast: A Feasibility View
How coastal climate, the National Building Code as adopted in Nova Scotia, and CMHC energy incentives shape heat-pump design for a six-unit Halifax-area rental
2026-06-23 Real Estate InvestingThe GST/HST Rebate for Purpose-Built Rentals in Nova Scotia: A 2026 Claim Guide
How the federal and Nova Scotia GST/HST rebates for purpose-built rental housing work in 2026 — eligibility, the HST rate, why residential rent is exempt, the f
2026-06-22 Real Estate DevelopmentHalifax ER-3 Zoning Explained: What Your Lot Can Support (2026)
A development-firm guide to Halifax's ER-3 zone after the 2024 HAF reforms: permitted units, height, lot size, heritage limits, and how to read your parcel's by
2026-06-22 Real Estate InvestingER-3 vs. Single-Family in Halifax: Why Multi-Unit Lots Carry More Development Upside
How Halifax's ER-3 zoning lets a single Regional Centre lot support up to eight homes — and why that changes the development math versus a single-family build.
2026-06-23