← Board · Baulkham Hills — prices, sales, schools, crime

12 Cook St, Baulkham Hills

VG property id 585077

This building has 11 recorded sales since 2015; 100% of its 4 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.

Every sale in this building

11 priced transfers on the public record since 2015. Across 4 same-unit resales, owners held a median 3.7 years and 100% sold above what they paid (median +7%/yr gross — price only, before costs and any renovation).

8/12 COOK ST$1.06M2026-03-25

7/12 COOK ST$1.32M2025-10-15

11/12 COOK ST$1.05M2025-02-06

2/12 COOK ST$1.32M2024-10-30

2/12 COOK ST$1.08M2023-06-03

6/12 COOK ST$1M2022-02-17

NSW Valuer General bulk property sales information (CC-BY), every lot sharing this building's property id; addresses and unit labels are the register's own strings. Resale pairs under 3 months apart or settling on the same date are excluded; growth figures are gross price movements, not returns.

Nearby buildings with dossiers

21 Cook St16 sales · 100% of resales above purchase

27 Cook St8 sales · 8 lots · 100% of resales above purchase

32 Linton St11 sales

1 Railway St11 sales · 8 lots · 100% of resales above purchase

9 Seven Hills Rd11 sales · 18 lots

1 Meryll Ave252 sales · 147 lots · 47% 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.