← Board · Blacktown — prices, sales, schools, crime

18 Third Avenue, Blacktown

Strata plan SP63252 · 21 lots (NSW Strata Hub) · registered 2000-08-03 (age floor) · VG property id 2784147

This building has 7 recorded sales since 2015. Every figure below is a government record with its source named — and the last section lists what the public record cannot tell you.

18 Third Ave, Blacktown 2148 is a 21-lot building with 7 recorded sales since 2015, including 2 in the last 3 years. In the postcode, 1-bedroom rents have a median of $455/wk, with the middle half of rents between $422–$530/wk. 2-bedroom rents median $570/wk ($530–$629/wk for the middle half), and 3-bedroom rents median $660/wk ($612–$702/wk).

Written by AI from the government records on this page — checked figure-by-figure against them (2026-08-28). A description of the record, never advice.

Every sale in this building

7 priced transfers on the public record since 2015.

In the last three years, 2 lots changed hands — 10% of the scheme's 21 lots. Trailing 36 months of VG transfers ÷ registered lot count.

Unit 13$850k2026-05-12

Unit 8$325k2024-10-03

Unit 19$550k2020-11-11

Unit 13$268k2015-10-21

Unit 18$175k2015-10-21

Unit 14$275k2015-09-03

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

1-bed$422–$530/wkmedian $45518 bonds, Q2 2026

2-bed$530–$629/wkmedian $570142 bonds, Q2 2026

3-bed$612–$702/wkmedian $66014 bonds, Q2 2026

Real transacted rents — every residential bond lodged in postcode 2148 (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

3 Boyd St7 sales · 24 lots

121 Stephen St7 sales

28 Allawah St7 sales · 14 lots

10 Carinya St121 sales · 101 lots · 85% of resales above purchase

5 Second Ave106 sales · 132 lots · 24% of resales above purchase

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 2000 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.