← Board · Double Bay — prices, sales, schools, crime

6 Brooklyn Lane, Double Bay

VG property id 3845851 · spans 2 street addresses

This record spans 2 street addresses: 18 Bay St · 6 Brooklyn Lane. Sales, resale and turnover figures on this page cover all of them together — the NSW Valuer General keys every lot's sale to this one record.

This building has 17 recorded sales since 2012; 100% of its 5 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.

18 Bay St, Double Bay comprises 2 street addresses with 17 recorded sales since 2012. In the last 3 years, 3 sales occurred; resale data from 5 pairs shows a median hold of 9.9 years with 100% sold above purchase price. Current weekly rents in the postcode: 1-bedroom median $815/wk (middle half $662–$900/wk), 2-bedroom median $1075/wk (middle half $925–$1250/wk), 3-bedroom median $2250/wk (middle half $1545–$2600/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

17 priced transfers on the public record since 2012. Across 5 same-unit resales, owners held a median 9.9 years and 100% sold above what they paid (median +5.4%/yr gross — price only, before costs and any renovation).

Unit 32$3.27M2026-04-15

Unit 51$3.41M2025-03-01

Unit 22$3.5M2024-10-25

Unit 31$3.2M2015-09-04

Unit 33$3.98M2015-07-03

Unit 42$4.1M2015-05-26

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.

Nearby buildings with dossiers

28 Cross St16 sales

41 William St15 sales · 61 lots · 67% of resales above purchase

24 Stafford St14 sales · 11 lots · 50% of resales above purchase

20 Cross St30 sales · 70% of resales above purchase

2 Knox St23 sales · 100% 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. No registration date is held for this building. 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.
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.