20 WILLIAM STREET DOUBLE BAY
AT A GLANCE
14
total lots in this scheme
Managed by Whelan Property Group Pty Ltd. Located in Double Bay, NSW. 191 other strata plans nearby
Lots
14
Year built
1967
Last report
—
Boundary sourced from NSW Spatial Services (StrataHub).
Imagery from Google Street View. Location may be approximate.
Plan Details
- Plan Number
- SP2866
- Registered
- 1967-08-09
- LGA
- WOOLLAHRA
- Postcode
- 2028
Lot Breakdown
- Total Lots
- 14
- Residential
- 14
Building Age
58
years old
Registered 9 August 1967
Heritage-age building. Expect ongoing major maintenance costs. Check for heritage listing which may affect renovation options
Strata Manager
Licence: 1373234
Last AGM: 13 January 2026
4 months ago
Annual Reporting
17 Jan 2026
Status
Active
Comparable Buildings in DOUBLE BAY
Other strata plans in the same suburb, ordered by similarity in building size.
| Building | Lots |
|---|---|
| 38 MANNING ROAD DOUBLE BAY SP51096 Managed by Strata Choice Pty Ltd | 14 |
| 31 OCEAN AVENUE DOUBLE BAY SP16566 | 14 |
| 22 OCEAN AVENUE DOUBLE BAY SP749 Managed by Jamesons Strata Management Eastern Suburbs Pty Limited | 14 |
| 10-12 MANNING ROAD DOUBLE BAY SP3074 Managed by Kooper & Levi Strata Management Pty Ltd | 14 |
| 36 MANNING ROAD DOUBLE BAY SP42753 Managed by Independent Unit Management Pty Ltd | 14 |
| 409-411 NEW SOUTH HEAD ROAD DOUBLE BAY SP66583 Managed by Network Strata Services Pty Limited | 14 |
Comparables are other strata plans in DOUBLE BAY with similar lot counts.
Risk & History
Sales History
Recent Sales
| Date | Unit | Price |
|---|---|---|
| 30 Aug 2024 | Lot 6 68 m² | $1,325,000 |
| 4 Feb 2020 | Lot 10 68 m² | $985,000 |
| 25 Jan 2017 | Lot 3 | $850,000 |
| 19 Mar 2014 | Lot 13 | $150,000 |
| 3 Aug 2013 | Lot 1 | $710,000 |
| 1 Dec 2012 | Lot 6 | $655,000 |
| 11 Aug 2010 | Lot 4 | $630,000 |
| 15 May 2006 | Lot 1 | $480,000 |
| 16 Sept 2005 | Lot 9 | $525,000 |
| 12 Mar 2005 | Lot 4 | $465,000 |
14 sales total
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 · 4 storeys · 1 dwelling
Estimated cost: $1.6M · Assessed by Woollahra Municipal Council
Development Application
DeterminedNearbyPools / decks / fencing, Demolition, Residential flat building, Alterations and additions to residential development, Flood mitigation work, Earthworks / change in levels, Retaining walls, protection of trees, Garages, carports and car parking spaces
PAN-344486
Development Application
RejectedNearbySemi-attached dwelling, Pools / decks / fencing, Balconies, decks, patios, terraces or verandahs, Demolition, Alterations and additions to residential development
PAN-308208
Review of determination
DeterminedNearbyAlterations and additions to residential development
PAN-293714
Looking for the builder or developer?
Search for the application number (e.g., PAN-344486) 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. Items marked "Nearby" were matched by location proximity (within 100m) rather than direct plan number reference.
Crime Statistics
These statistics cover the entire Woollahra local government area, not this specific property.
Crime rates in Woollahra LGA are lower than 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).
Neighbourhood
Suburb Profile
DOUBLE BAY, NSW 2028
Transport Accessibility
Transport Score: B
Good public transport access
Nearest Train
Edgecliff
846m away · ~11 min walk
Nearest Ferry
Double Bay
164m away · ~2 min walk
Bus Stops
9 within 500m · 58 within 1km
Source: Transport for NSW GTFS data (CC BY 3.0 AU). Distances are straight-line (not walking). Walking times assume 80m/min. Transport Score is indicative only.
Short-Term Rentals Nearby
5
Listings within 200m
$356
Median / Night
2
Commercial Hosts
4
High Availability
Listing Types
Nearest Listings
Picturesque Two Bedroom Apt with Study
$429
/night
Picturesque Two Bedroom Apartment
$403
/night
Picturesque One Bedroom Apartment with Study
$293
/night
Bright Home Steps from Double Bay Beach
$356
/night
Relaxing and Convenient Modern 1 Bedroom Apartment
$216
/night
NSW Short-Term Rental Rules
- •180-day cap for non-hosted short-term rentals in Greater Sydney (60 days in some fire-prone or Byron Shire areas)
- •Strata schemes can ban non-hosted STRA via a Section 137A by-law (requires 75% special resolution)
- •All STR properties must be registered on the NSW STRA Register
Source: Inside Airbnb (CC BY 4.0). Data is from a periodic scrape of Airbnb listings and may not be current. "Commercial hosts" are those with 3+ total listings. "High availability" = listed 180+ days/year.
School Catchment Zones
This property falls within the following NSW government school intake areas.
Primary
Double Bay PS
primary
Secondary
Rose Bay SC
high coed
Source: NSW Department of Education. Catchment zones are updated nightly and subject to change. Visit School Finder for official information.
BUILDING BASICS
- Lots
- 14
- Residential
- 14
- Year built
- 1967
- LGA
- WOOLLAHRA