AT A GLANCE
2
total lots in this scheme
No manager information on file. Located in Thornleigh, NSW. 62 other strata plans nearby
Lots
2
Year built
1991
Last report
—
Boundary sourced from NSW Spatial Services (StrataHub).
About this building
105 Duffy Avenue is a small 2-lot residential strata scheme in Thornleigh, registered in 1991 and now about 35 years old. It is one of 63 strata plans in Thornleigh (Hornsby council area). Every unit at 105 Duffy Avenue (lots 1–2) is part of strata scheme SP39807, so the levies, by-laws and disputes below apply to all of them. We found no NCAT tribunal decisions naming SP39807.
Buyer's snapshot
Everything a buyer should know about 105 Duffy Avenue, on one page
- A red/amber/green verdict on each risk, with the evidence
- Plain-English summaries of every tribunal and court case
- Questions to ask the agent and strata manager
- A PDF you can forward to your conveyancer
Plan Details
- Plan Number
- SP39807
- Registered
- 1991-09-25
- LGA
- HORNSBY
- Postcode
- 2120
Lot Breakdown
- Total Lots
- 2
- Residential
- 2
Building Age
35
years old
Registered 25 September 1991
Significant capital expenditure expected — plumbing, electrical, facade repairs. Special levies are common for buildings this age
Strata Manager
No manager information available for this plan. This may be a self-managed strata or the data hasn't been recorded.
Disputes in Thornleigh
No published decision names this building. Across Thornleigh, 6 decisions name a strata plan — spread over 1 building.
- NCAT (tribunal)
- 0
- Court
- 6
- Buildings involved
- 1 of 63
NCAT cases are usually internal to a scheme — by-laws, levies, repairs, access to records. Court cases usually involve builders or insurers over defects, because those claims exceed the tribunal's jurisdiction. A per-1,000-lot rate isn't shown: Thornleigh has 1,004 lots, small enough that a single litigious building would move it several-fold. These are published decisions only — most strata disputes settle or are resolved without a judgment, so this is a floor, not a count. See the Thornleigh suburb profile.
Comparable Buildings in Thornleigh
Other strata plans in the same suburb, ordered by similarity in building size.
| Building | Lots |
|---|---|
| 5 Brookes Street SP43013 | 2 |
| 27 Nicholson Avenue SP41581 | 2 |
| 60 Goodlands Avenue SP38583 | 2 |
| 43 The Esplanade SP38621 | 2 |
| 26 Sefton Road SP39441 | 2 |
| 15 Beresford Road SP46863 | 2 |
Comparables are other strata plans in Thornleigh with similar lot counts.
Other strata buildings on Duffy Avenue
- 60 Duffy Avenue
SP68372 · 124 lots
- 68-70 Duffy Avenue
SP44586 · 6 lots
- 35 Duffy Avenue
SP53062 · 2 lots
Risk & History
Sales History
Recent Sales
| Date | Unit | Price |
|---|---|---|
| 23 May 2025 | Lot 2 | $1,750,000 |
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
Development Application
DeterminedAlterations and additions to residential development
PAN-49316
Looking for the builder or developer?
Search for the application number (e.g., PAN-49316) 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 Hornsby local government area, not this specific property.
Crime rates in Hornsby LGA are significantly 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
THORNLEIGH, NSW 2120
Transport Accessibility
Transport Score: B
Good public transport access
Nearest Train
Thornleigh
1.2km away · ~14 min walk
Bus Stops
15 within 500m · 52 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
1
Listings within 200m
0
Commercial Hosts
Listing Types
Nearest Listings
Large suburban family home in Sydney
N/A
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
Thornleigh WPS
primary
Secondary
Pennant Hls HS
high coed
Source: NSW Department of Education. Catchment zones are updated nightly and subject to change. Visit School Finder for official information.
STRATA MANAGER
No manager information available.
BUILDING BASICS
- Lots
- 2
- Residential
- 2
- Year built
- 1991
- LGA
- HORNSBY