← Board · St Marys — prices, sales, schools, crime
21 Australia Street, St Marys
Strata plan SP90910 · 6 lots (NSW Strata Hub) · registered 2015-01-16 (age floor) · VG property id 3821236
This building has 12 recorded sales since 2013; 100% of its 6 tracked resales sold above the owner's purchase price. Every figure below is a government record with its source named — and the last section lists what the public record cannot tell you.
21 Australia St, St Marys 2760 is a 6-lot strata building with 12 recorded sales since 2013, including 3 in the last 3 years. The median hold period is 8.5 years, and 100% of resales sold above their purchase price. In the postcode, 1-bedroom units rent at a median of $370/wk, 2-bedroom at $500/wk, and 3-bedroom at $585/wk; the middle half of rents sits at $308–$480/wk for 1-bed, $441–$560/wk for 2-bed, and $520–$629/wk for 3-bed.
Written by AI from the government records on this page — checked figure-by-figure against them (2026-08-27). A description of the record, never advice.
Every sale in this building
12 priced transfers on the public record since 2013 (sales before the 2015 registration are off-the-plan contracts, dated at signing). Across 6 same-unit resales, owners held a median 8.5 years and 100% sold above what they paid (median +5.5%/yr gross — price only, before costs and any renovation).
In the last three years, 3 lots changed hands — 50% of the scheme's 6 lots. Trailing 36 months of VG transfers ÷ registered lot count.
NSW Valuer General bulk property sales information (CC-BY), every lot sharing this building's property id; unit labels are the register's own strings. Transfers under 3 months apart are excluded as double entries; growth figures are gross price movements, not returns.
What units here actually rent for
Real transacted rents — every residential bond lodged in postcode 2760 (NSW Fair Trading, CC-BY). Postcode is the finest geography the source publishes; the middle half (25th–75th percentile) is shown because identical floor plans in one building can lease hundreds apart.
Nearby buildings with dossiers
What this dossier cannot tell you
Stated so a gap never reads as a clean bill (rule 7's positive form — silence is not evidence):
- The strata books. Levies, the capital-works (sinking) fund, insurance, AGM minutes, and any defect claims in progress are not public records. Only a strata report — a paid inspection of the owners corporation's own books — has them. If you are serious about a unit here, buy that report; nothing on this page substitutes for it.
- When the building was actually completed. The 2015 registration date is a floor — the scheme existed by then. Occupation certificates aren't in our sources; a conveyancer can obtain them.
- Bedrooms on sales records. The Valuer General publishes no bedroom counts, so the sales above are every configuration pooled — a $732k sale and a $1.38M sale may be different-sized homes, not a price swing.
- This building's own rents. Bond data is postcode-grain — the ranges above are the area's real transactions, not this building's ledger.
- Why any individual vendor is selling. The patterns above are the building's record; no line on this page is a claim about a particular home or owner.
© State of New South Wales (Spatial Services, a business unit of the Department of Customer Service NSW). For current information go to spatial.nsw.gov.au. VG figures: NSW Valuer General bulk property sales information (CC-BY). Every fact above names its source; where a source doesn't cover this building, the section doesn't appear.