New Build vs Resale in Ottawa: What the HST Rebate Doesn't Tell You

New Build vs. Resale in Ottawa

Right now, everyone's talking about the new GST/HST rebates for new builds, and it's easy to walk away thinking "new build" automatically means "cheaper." With the federal First-Time Home Buyers' GST Rebate and Ontario's temporary enhanced HST rebate both in effect this year, that conclusion makes sense on the surface. But when we sat two comparable Ottawa end-unit townhomes side by side, the math told a different story.

Meet the Two Homes

New Build

Minto Simcoe, Arcadia (Kanata)

  • From $639,900 (excl. HST)
  • 1,674 sq ft
  • 3 bed / 2.5 bath, end-unit townhome
  • 6 appliances, quartz counters, hardwood main floor
  • 9' smooth ceilings, $5,000 Design Centre bonus
  • Basement unfinished
Resale

196 Angelonia Crescent, Findlay Creek

  • Listed at $657,000 (no HST)
  • 2,000+ sq ft finished living space
  • 3 bed / 2.5 bath, end-unit townhome
  • Built 2021 by Tamarack
  • Quartz counters, soft-close cabinetry, walk-in pantry
  • Fully finished basement
  • Property taxes: $4,905.98/yr (known)

The Sticker Price Isn't the Real Price

The Minto townhome's $639,900 doesn't include HST, and it doesn't include a finished basement. To bring this home to the same livable standard as the resale, you're realistically adding $20,000 to $25,000 for the basement. Net out the $5,000 Design Centre bonus, and the adjusted price lands around $655,000 to $660,000 — before HST.

On the HST rebates: Between the federal First-Time Home Buyers' GST Rebate and Ontario's temporary enhanced HST rebate (in effect for agreements signed between April 1, 2026 and March 31, 2027), a qualifying buyer can offset a large chunk of the 13% HST — potentially most or all of it in this price range. It's a genuinely good program. But it comes with conditions: first-time buyer status, residency requirements, primary residence use, and a builder who correctly applies it. Resale homes simply aren't subject to HST. There's no rebate to chase because there's no tax to rebate in the first place. See how the Ontario HST rebate works →

So even in the best-case scenario — a buyer who qualifies for the full rebate — the new build's adjusted price is essentially tied with the resale. And the resale comes with more finished square footage for that money.

Side-by-Side

New Build (Minto Simcoe, Arcadia) Resale (196 Angelonia Crescent)
List price $639,900 (+HST) $657,000
Basement finishing $20,000–$25,000 (typical townhome basement) Included — already finished
Final price (est.) ~$655,000–$660,000 (before HST) $657,000
Finished living space 1,674 sq ft (basement unfinished) 2,000+ sq ft (basement finished)
Price per sq ft ~$382/sq ft, before basement is usable ~$329/sq ft, fully finished
Appliances 6 included Stainless steel, included
Kitchen Quartz counters Quartz counters, soft-close cabinetry, walk-in pantry
Property tax Unknown until final MPAC assessment $4,905.98/yr — known and stable
HST 13%, largely offset by rebates if you qualify None
Possession Subject to construction timeline Vacant, move-in ready

Costs New-Build Buyers Don't Always Budget For

Beyond the basement, new construction carries costs that don't appear on the price sheet. Tarion warranty enrolment fees, development levy adjustments, and legal costs tied to processing the HST rebate assignment all tend to run higher at a new-build closing than at a resale closing.

There's also the property tax catch-up to consider. Many new homes are taxed on a lower interim assessment until MPAC completes its final assessment after occupancy — at which point the tax bill can jump noticeably. The resale at 196 Angelonia already has its true, stabilized tax bill on record: $4,905.98 a year.

New Build

Pros

  • Full Tarion warranty
  • Brand-new mechanical systems
  • Personalize finishes through Design Centre
  • Tighter building codes = better energy efficiency

Cons

  • Sticker price rarely reflects final cost
  • HST, upgrades, and basement add up fast
  • Higher closing costs
  • Landscaping and fencing usually excluded
  • Active construction nearby for months

Buying pre-construction in Ottawa? Here's what to know before you sign →

Resale

Pros

  • No HST — period
  • Known, stable property tax bill
  • See exactly what you're getting before you buy
  • No construction timeline to wait out
  • May carry residual Tarion coverage on major structural items
  • Mature landscaping and built-out neighbourhood amenities

Cons

  • Less room to customize finishes without later renovating
  • Desirable homes in popular neighbourhoods can attract competing offers

The Bottom Line

The HST rebate conversation is worth having — it's real money for buyers who qualify. But it doesn't change the fundamental math here: once you account for the basement, the standard upgrades, and the closing-cost and tax differences that come with new construction, this Kanata new build and this Findlay Creek resale land in nearly the same place on price. The resale just gets there with more finished space, a known tax bill, the keys in hand today, and an established neighbourhood — existing infrastructure, amenities already nearby, and no living on a construction site while the community catches up.

Download our Ottawa Buyer's Guide →

Jun 23, 2026