← Board · Castle Hill — prices, sales, schools, crime

11 Harrington Avenue, Castle Hill

Strata plan SP70002 · 25 lots (NSW Strata Hub) · registered 2003-03-21 (age floor) · VG property id 3014211

This building has 15 recorded sales since 2014. Every figure below is a government record with its source named — and the last section lists what the public record cannot tell you.

11 Harrington Ave, Castle Hill 2154 is a 25-lot strata scheme with 15 recorded sales since 2014, including 8 in the last 3 years. For 1-bedroom units, the median rent is $700/wk with the middle half of rents between $664–$720/wk (34 bonds). 2-bedroom rents have a median of $820/wk with the middle half between $788–$885/wk (103 bonds). 3-bedroom units show a median of $975/wk, with the middle half between $800–$1100/wk (13 bonds).

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

15 priced transfers on the public record since 2014.

In the last three years, 8 lots changed hands — 32% of the scheme's 25 lots. Trailing 36 months of VG transfers ÷ registered lot count.

Unit 7$1.32M2026-04-11

Unit 21$1.5M2025-05-24

Unit 19$1.38M2024-11-08

Unit 15$1.37M2024-10-12

Unit 6$1.35M2024-06-13

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$664–$720/wkmedian $70034 bonds, Q2 2026

2-bed$788–$885/wkmedian $820103 bonds, Q2 2026

3-bed$800–$1100/wkmedian $97513 bonds, Q2 2026

Real transacted rents — every residential bond lodged in postcode 2154 (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

8 Mercer St15 sales

12 Sherwin Ave15 sales

5 Sherwin Ave15 sales · 21 lots

9 Gay St Building A504 sales · 29% of resales above purchase

13 De Clambe Dr436 sales · 247 lots · 83% 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 2003 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.