If you've been reading anything about real estate in Metro Vancouver or elsewhere in BC, you've seen the term "benchmark price" or "MLS HPI". Every monthly Greater Vancouver REALTORS® release leads with it, including the figures for Coquitlam and the Tri-Cities. Most buyers and sellers I talk to nod when it comes up but couldn't define it if their negotiation depended on it.
It does. Here's what the MLS HPI benchmark price is, how it's calculated, and why it's the single most reliable number in any conversation about local home values.
Quick Answer
What is the MLS® HPI benchmark price?
The MLS® Home Price Index benchmark price is the modelled value of a typical home — median size, age and features — in a given area and property type, built on CREA's model. In Greater Vancouver, including the Tri-Cities, Greater Vancouver REALTORS® publishes it monthly. Because it prices the same standardized home each month, it tracks value changes better than average or median sale prices, which shift with the mix of homes sold.
The 30-second definition
The MLS Home Price Index (HPI) is a controlled measure of how much a typical home in a defined area would sell for, calculated using a statistical model that adjusts for property features. The benchmark price is the dollar value of that typical home at a specific point in time.
For example, the Coquitlam composite benchmark in August 2026 is $981,400. That's not the average of all August sales. It's a blend of the modelled detached, townhouse and apartment benchmark prices, weighted by how much of each type sells in Coquitlam's sub-areas.
Why it's better than average or median sale price
Here's the problem with relying on average or median sale prices alone.
Take Coquitlam as an example. Imagine a month with 42 detached sales in Coquitlam — the August 2026 count. If three of those sales happened to be on Westwood Plateau in custom-built $3M+ homes, the average sale price would jump even though the typical Coquitlam home value didn't change at all. The next month, if those three sales don't repeat, the average looks like prices "dropped." They didn't. The mix changed.
This is called mix bias, and it's why average and median price reports can mislead month-to-month.
The HPI benchmark largely controls for mix bias by pricing the same standardized home each month. When the benchmark moves, it's mostly a change in market value rather than a change in which homes happened to sell.
How the HPI is calculated (the technical version)
The MLS® HPI uses a hybrid statistical model that combines hedonic regression (pricing a home's features) with repeat-sales information (how the same homes re-sold over time). The Canadian Real Estate Association (CREA) and Greater Vancouver REALTORS® feed every MLS sale through a model that controls for:
- Property type — detached, attached, apartment
- Square footage of finished living space
- Lot size (for detached)
- Age of the building
- Number of bedrooms and bathrooms
- Location (sub-area / neighbourhood)
- Number of parking spaces
- Number of fireplaces
- Other measurable features
The model output is a price index. Each property type and area has its own index. Each month the model prices a 'benchmark home' — one with the median size, rooms and age, and the most common features, of homes sold in that area over the past five years. That modelled value is the benchmark price. The index simply expresses it relative to January 2005, which is set at 100.
Reading the August 2026 HPI for the Tri-Cities
Here's a worked local example. Let me show you how to read the most recent verified GVR data for Coquitlam and the Tri-Cities, so you can read the HPI for your own area the same way.
Coquitlam — August 2026
- Composite benchmark: $981,400 · −6.4% YoY · −0.6% MoM
- Detached benchmark: $1,599,100 · −5.9% YoY · −1.8% MoM
- Townhouse benchmark: $987,900 · −8.5% YoY · −0.3% MoM
- Apartment benchmark: $646,100 · −7.8% YoY · −0.8% MoM
Port Moody — August 2026
- Composite benchmark: $1,037,400 · −4.3% YoY
- Detached benchmark: $1,962,100 · −5.7% YoY
- Townhouse benchmark: $986,900 · −2.3% YoY
- Apartment benchmark: $680,200 · −5.8% YoY
Port Coquitlam — August 2026
- Composite benchmark: $840,300 · −8.5% YoY
- Detached benchmark: $1,243,800 · −8.0% YoY
- Townhouse benchmark: $847,200 · −7.5% YoY
- Apartment benchmark: $558,300 · −8.9% YoY
Now you can compare. The Port Coquitlam detached benchmark ($1,243,800) sits well below Coquitlam ($1,599,100) and Port Moody ($1,962,100). Those gaps tell you which market your dollar stretches in.
| City | Property type | Benchmark price | Change year over year |
|---|---|---|---|
| Coquitlam | Detached | $1,599,100 | −5.9% |
| Coquitlam | Townhouse | $987,900 | −8.5% |
| Coquitlam | Apartment | $646,100 | −7.8% |
| Coquitlam | Composite (all types) | $981,400 | −6.4% |
| Port Moody | Detached | $1,962,100 | −5.7% |
| Port Moody | Townhouse | $986,900 | −2.3% |
| Port Moody | Apartment | $680,200 | −5.8% |
| Port Moody | Composite (all types) | $1,037,400 | −4.3% |
| Port Coquitlam | Detached | $1,243,800 | −8.0% |
| Port Coquitlam | Townhouse | $847,200 | −7.5% |
| Port Coquitlam | Apartment | $558,300 | −8.9% |
| Port Coquitlam | Composite (all types) | $840,300 | −8.5% |
Source: Greater Vancouver REALTORS® MLS® HPI, August 2026 data, released September 2, 2026. Benchmark prices are modelled values for a typical home, not average or median sale prices.
Reading the HPI across Coquitlam, Port Moody and Port Coquitlam
The same index can tell a different story in each Tri-Cities market, because the number of sales behind each figure and the range of homes in each city are very different. Here's how I read each one.
Coquitlam
The largest of the three markets, with 42 detached, 35 townhouse and 59 apartment sales in August 2026. More sales give the model more to work with, so Coquitlam's monthly benchmark moves (detached −1.8% month over month) tend to be the most dependable read on direction. The city spans very different sub-areas, from Burke Mountain to Maillardville, so a sub-area benchmark is the better anchor for a specific home.
Port Moody
A much smaller sample: 12 detached and 8 townhouse sales in August 2026. With so few sales, one month's change (0.4% for townhouses) can reflect thin data as much as a real shift, so I lean on the year-over-year figure (−5.7% detached) and recent comparable sales. The detached benchmark ($1,962,100) is the highest of the three cities.
Port Coquitlam
Lower price points than its neighbours — a detached benchmark of $1,243,800 against $1,599,100 in Coquitlam — with a moderate sample (18 detached sales in August 2026). Its detached benchmark moved −4.9% in a single month, a reminder to check whether a move holds over the next release before re-pricing a home around it.
How buyers should use the HPI benchmark
Three practical uses:
- Sanity-check listing prices. For example, a Burke Mountain detached listed well above the Coquitlam detached benchmark ($1,599,100) needs a justification — and the fairer comparison is the Burke Mountain sub-area benchmark, which I can pull for you — oversize lot, exceptional view, recent renovation. If the listing matches the benchmark profile and is priced 15% above benchmark, the seller is testing the market.
- Set your own offer anchor. When you write an offer, you have a defensible number from a third party (CREA / GVR). That's stronger than negotiating on instinct.
- Track market direction over months. Watch the year-over-year and month-over-month changes. If the benchmark rises for several consecutive months across more than one property type, that's a signal worth paying attention to — though it doesn't guarantee the trend will continue.
How sellers should use the HPI benchmark
Two practical uses:
- Calibrate your list price. Take the property-type benchmark for your sub-area, then adjust up or down for square footage, lot size, age, condition, and view relative to a "typical" property. The result is your defensible price band.
- Manage your own expectations. If a neighbour sold for $2.1M two years ago, that was a different market. Today's benchmark is a far better starting reference than a sale from a different market two years ago.
What the HPI doesn't tell you
HPI is the most reliable price-change measure, but it has limits. It doesn't account for:
- Condition. A renovated home and a tired home of the same age, size, and location have different market values.
- View, exposure, or specific street. The benchmark home has typical features, so a specific home's mountain or water view premium isn't reflected in the benchmark figure.
- Land value vs improvements. A tear-down on a 10,000 sq ft lot in Burke Mountain can be priced like a custom build.
- Negotiation, motivation, or timing. Two identical homes can sell for different prices based on buyer urgency, seller flexibility, and offer structure.
This is where a REALTOR®'s local knowledge matters. The benchmark is a starting anchor. The final price comes from comparable analysis, the property's specific features, and current buyer demand for that micro-market.
HPI in plain English: an example
Here's a local example. Let's say you're considering a Coquitlam townhome in Burke Mountain. The August 2026 Coquitlam townhouse benchmark is $987,900. The townhome you're looking at is 1,420 sq ft, 3-bed, 2.5-bath, with a garage and small patio.
If the listing is about 3% above that benchmark, it’s priced like a typical townhome. That’s fair, as long as the age, size and condition are typical too.
If it’s about 18% above benchmark, you’d want to know what justifies the premium. New roof? Renovated kitchen? The best unit in the complex? A view? Without those, you’re paying a premium over the underlying market value.
If it’s about 4% below benchmark, you’d want to know why. A strata levy? A building issue? Pet or rental bylaw limits? It might be a bargain, or it might be a problem.
The benchmark gives you the anchor. Local diligence tells you which way the home moves from that anchor.
