Side by sideSuburb comparison

North St Marys vs Tregear.

Comparing two suburbs with median house prices of $990,000 and $837,500. Tregear edges out on more headline metrics in this comparison.

Tregear (median $837,500) is roughly 18% cheaper to buy into than North St Marys ($990,000). Over the past year, Tregear (+11.7%) ran 1.7 percentage points ahead of North St Marys (+10%) on house-price growth.

On school quality, the average ICSEA across schools serving North St Marys (917) sits above Tregear (892).

The takeWhich suburb suits which buyer

For buyers

Tregear is the lower entry point at $837,500 median, 18% below the other suburb. For first home buyers, that translates to a smaller deposit and lower stamp duty bill.

For investors

Tregear carries both higher gross yield (3.41% vs 3.15%) and stronger 12-month growth. On the headline numbers, it's the cleaner investor case of the two.

For families

North St Marys edges out on average school ICSEA (917 vs 892).

Common questionsNorth St Marys vs Tregear

Common questions

Is North St Marys or Tregear cheaper to buy in?

Tregear has the lower median house price at $837,500, roughly 18% below North St Marys ($990,000). The gap on units is usually similar but worth checking on the full suburb profiles.

Which has stronger property growth, North St Marys or Tregear?

Over the past 12 months, Tregear grew +11.7% vs +10% in North St Marys, a gap of 1.7 percentage points. Twelve-month growth can swing year to year, so weight long-run trends from the individual suburb profiles before making a buy decision.

Does North St Marys or Tregear have better schools?

On average school ICSEA (the ACARA index that benchmarks educational advantage), North St Marys scores 917 vs 892 in Tregear. ICSEA is a school-community indicator, not a quality rating, so always check NAPLAN results and catchment boundaries for the specific address you're considering.

Which suburb has higher rental yield, North St Marys or Tregear?

Gross rental yield on houses is 3.41% in Tregear vs 3.15% in North St Marys. Gross yield equals annual rent divided by purchase price. Net yield (after strata, rates, insurance, agent fees and maintenance) typically runs 1.5-2 percentage points lower.

The numbers behind the take

North St Marys
Metric
Tregear

Price & Market

$990,000
Median house
$837,500
$316,800
Median unit
$285,120
+10.0%
Annual growth (house)
+11.7%
Days on market

Rental

$600/wk
Rent (house / wk)
$550/wk
$500/wk
Rent (unit / wk)
$480/wk
43.0%
Owner occupied
35.0%
54.0%
Renter occupied
62.0%

Lifestyle & Demographics

2
Walk score
2
0
Transit score
0
100
Bike score
100
4,123
Population
3,700
35
Median age
30

Risk & Hazard

Flood class
Bushfire risk

Schools

20
Schools nearby
20
917
Avg ICSEA
892

Climate

1302 mm
Annual rainfall
1302 mm
26.0°C
Mean max (Jan)
26.0°C

Green dot = better on that metric (lower price, higher growth, higher walkability, lower risk).