21 WILLIAM STREET ROSE BAY
AT A GLANCE
6
total lots in this scheme
Managed by Ryan James Coyle. Located in Rose Bay, NSW. 425 other strata plans nearby
Lots
6
Year built
1985
Last report
—
Boundary sourced from NSW Spatial Services (StrataHub).
Sales History
Recent Sales
| Date | Unit | Price |
|---|---|---|
| 26 Apr 2023 | Lot 6 | $1,510,000 |
| 12 Oct 2022 | Lot 1 | $1,671,000 |
| 31 Aug 2021 | Lot 2 | $1,550,000 |
| 14 June 2016 | Lot 2 | $500,000 |
| 4 Aug 2010 | Lot 4 | $750,000 |
| 24 Apr 2010 | Lot 1 | $820,000 |
| 10 Sept 2009 | Lot 3 | $620,000 |
| 25 Aug 2009 | Lot 1 | $620,000 |
| 8 May 2007 | Lot 2 | $612,000 |
| 19 Oct 2006 | Lot 1 | $500,000 |
Source: NSW Valuer General. Prices are as reported in settlement data and may not reflect current market values. Sales marked “Price withheld” are excluded from price calculations.
Development History
Original Construction · 3 storeys · 1 dwelling
Estimated cost: $249K · Assessed by Waverley Council
Development Application
DeterminedDwelling, Demolition, Residential flat building, Alterations and additions to residential development
PAN-183475
Development Application
RejectedDwelling, Demolition, Residential flat building, Alterations and additions to residential development
PAN-177662
Review of determination
DeterminedDwelling, Demolition, Residential flat building, Alterations and additions to residential development
PAN-245544
Looking for the builder or developer?
Search for the application number (e.g., PAN-183475) on the NSW Planning Portal Application Tracker to view the full DA details, including the applicant, builder, and principal certifier.
Source: NSW Planning Portal Open Data API (2019+). Earlier development applications may not be available.
Crime Statistics
These statistics cover the entire Waverley local government area, not this specific property.
Crime rates in Waverley LGA are similar to the NSW state average. (Oct 2024 - Sep 2025)
Source: NSW Bureau of Crime Statistics and Research (BOCSAR). Rates are per 100,000 population. Rank is out of 119 LGAs (1 = highest rate).
BUILDING BASICS
- Lots
- 6
- Residential
- 6
- Year built
- 1985
- LGA
- WAVERLEY