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11 Guilfoyle Ave, Double Bay

VG property id 2089188

This building has 5 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.

The 5 recorded sales at 11 Guilfoyle Ave, Double Bay 2028 began in 2014, with 3 sales in the last 3 years. In the postcode, 1-bedroom units have a median rent of $815/wk, with the middle half of rents from $662–$900/wk. 2-bedroom units have a median of $1075/wk ($925–$1250/wk for the middle half), while 3-bedroom units median at $2250/wk with the middle half from $1545–$2600/wk.

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

5 priced transfers on the public record since 2014.

Unit 2$10M2025-10-10

Unit 4$5.53M2024-11-18

Unit 5$8.5M2024-07-24

Unit 7$10.26M2020-12-01

Unit 4$4.61M2014-10-30

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

21 Guilfoyle Ave8 sales · 9 lots

10 Manning Rd5 sales

17 Manning Rd5 sales

31 Manning Rd5 sales · 6 lots

45 Ocean Ave45 sales · 82 lots · 92% of resales above purchase

539 New South Head Rd32 sales · 42 lots · 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.