AT A GLANCE
48
total lots in this scheme
Managed by Clsm Pty Ltd. Located in Marsden Park, NSW. 23 other strata plans nearby
Lots
48
Year built
2023
Last report
—
Boundary sourced from NSW Spatial Services (StrataHub).
About this building
20 Dowse Avenue is a 48-lot residential strata scheme in Marsden Park, registered in 2023 and now about 3 years old. It is managed by Clsm Pty Ltd and is one of 24 strata plans in Marsden Park (Blacktown council area). Every unit at 20 Dowse Avenue (lots 1–48) is part of strata scheme SP103417, so the levies, by-laws and disputes below apply to all of them. We found no NCAT tribunal decisions naming SP103417.
Buyer's snapshot
Everything a buyer should know about 20 Dowse 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
- SP103417
- Registered
- 2023-05-26
- LGA
- BLACKTOWN
- Postcode
- 2765
Lot Breakdown
- Total Lots
- 48
- Residential
- 48
Building Age
3
years old
Registered 26 May 2023
Still within the major defects warranty period (6 years from completion in NSW)
Strata Manager
Licence: 1680512
Last AGM: 19 November 2025
11 months ago
Annual Reporting
27 Jan 2026
Status
active
Disputes in Marsden Park
No published NCAT or court decision names a strata plan in Marsden Park — including this building. That is not the same as no disputes: most strata disputes settle or are decided without a published judgment, and only decisions that name a plan number can be matched to a building at all.
Comparable Buildings in Marsden Park
Other strata plans in the same suburb, ordered by similarity in building size.
| Building | Lots |
|---|---|
| 100 Ketley Circuit SP102800 Managed by Maxwell & Co (Australian) Pty Ltd | 52 |
| 145 Ketley Circuit SP103756 Managed by Clsm Pty Ltd | 55 |
| 11 Dowse Avenue SP103419 Managed by Maxwell & Co (Australian) Pty Ltd | 40 |
| 1 Pollard Parade SP103418 Managed by Clsm Pty Ltd | 38 |
| 1 Cribbin Street SP103416 Managed by Jason Stephen Manns | 66 |
| 48 Bielsdown Glade SP103753 Managed by Clsm Pty Ltd | 66 |
Comparables are other strata plans in Marsden Park with similar lot counts.
Other strata buildings on Dowse Avenue
- 11 Dowse Avenue
SP103419 · 40 lots
More buildings managed by Clsm Pty Ltd
- 48 Bielsdown Glade, Marsden Park
SP103753 · 66 lots
- 145 Ketley Circuit, Marsden Park
SP103756 · 55 lots
- 1 Pollard Parade, Marsden Park
SP103418 · 38 lots
- 150 Ketley Circuit, Marsden Park
SP103754 · 30 lots
- 14 Gurton Street, Marsden Park
SP103758 · 30 lots
- 114 Ketley Circuit, Marsden Park
SP103755 · 26 lots
Risk & History
Sales History
Recent Sales
| Date | Unit | Price |
|---|---|---|
| 8 Mar 2026 | Lot 13 183 m² | $940,000 |
| 16 Feb 2026 | Lot 4 166 m² | $890,000 |
| 11 Feb 2026 | Lot 14 206 m² | $969,000 |
| 23 Dec 2025 | Lot 5 166 m² | $890,000 |
| 14 Aug 2025 | Lot 16 156 m² | $875,000 |
| 5 Aug 2025 | Lot 44 169 m² | $840,660 |
| 28 July 2025 | Lot 38 146 m² | $850,000 |
| 22 July 2025 | Lot 22 163 m² | $850,000 |
| 8 July 2025 | Lot 37 146 m² | $850,000 |
| 4 July 2025 | Lot 17 155 m² | $879,690 |
45 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.
Crime Statistics
These statistics cover the entire Blacktown local government area, not this specific property.
Crime rates in Blacktown 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).
Neighbourhood
Suburb Profile
MARSDEN PARK, NSW 2765
Transport Accessibility
Transport Score: D
Limited public transport access
Bus Stops
6 within 500m · 12 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
2
Listings within 200m
$195
Median / Night
1
Commercial Hosts
1
High Availability
Listing Types
Nearest Listings
Modern New Home in Marsden Park
$159
/night
Blue Haven Retreat - Marsden Park Townhouse
$231
/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
Marsden Park PS
primary
Secondary
Melonba HS
high coed
Riverstone HS
high coed
Wyndham College
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
- 48
- Residential
- 48
- Year built
- 2023
- LGA
- BLACKTOWN