Doonside (NSW 2761) in Focus 2026: Is It a Good Investment? R-Score 85/100, 3.5% Yield & Best Streets

Market Classification: Established Family & Commuter Corridor · R-Score: 85/100 (National Rank #2,414 of 15,286) · Street Average: 25/100 across 167 streets.

Doonside (NSW 2761) represents a bread-and-butter Australian family housing market($1,010,000 median price, $680/wk rent, 3.5% gross yield) supported by +9.2% 3-year council population movement. Here, investment returns are determined almost entirely by micro-location: separating quiet, >65% owner-occupied pockets from main-road or high-public-housing blocks.

“I would not treat Doonside as a suburb where the median tells the whole story. With just 30 of 138 streets scoring 75 or more, I’d compare the specific street carefully, then test whether the negative $505 weekly cashflow remains manageable if rents or selling conditions disappoint.”

Looking for the live, monthly-updated numbers? The Doonside (NSW) suburb profile tracks the current median house price, rent, vacancy and R-Score, and the Doonside street-by-street scores rank every street. This article is our investment analysis of what those numbers mean.

Below is our full October 2026 quantitative and street-level breakdown for Doonside (NSW 2761), combining 36 months of settled price and rental history from our Aurora research warehouse, council-level supply and employment data for Blacktown (NSW), and block-by-block ABS 2021 Census SA1 tenure and yield rankings across 5,573 residential addresses.

1. Doonside (NSW) 3-Year Market Trajectory & 27-Indicator R-Score (October 2026)

Over the past 12 months, Doonside’s median house price moved -8.2% (from $1,100,000 to $1,010,000), bringing its 3-year cumulative price movement to +8.7% (from $929,000 three years ago). On the rental side, median weekly asking rents moved +4.6% over the past year to $680/wk (+35.5% over 36 months), equating to a 3.5% gross rental yield. Compared with 12 months ago—when Doonside carried an R-Score of 81/100—its current composite R-Score of 85/100 represents a +4-point shift in underlying market pressure.

Indicator / R-Score Pillar	Doonside (NSW) Current	12-Month / 36-Month Context
Composite Suburb R-Score	85 / 100	Ranked #2,414 of 15,286 suburbs (was 81/100 12m ago)
Median House Price	$1,010,000	12m change: -8.2% · 36m change: +8.7%
Median Weekly Rent & Gross Yield	$680/wk (3.5%)	12m rent change: +4.6% · 36m rent change: +35.5%
Rental Vacancy & Days on Market	1.8% vacancy	Median selling time: 84 days on market (1.5% vacancy is the tight-market line)
Pillar 1: Buyer Demand	42 / 100	Measures days-on-market compression, vendor discounting & sales velocity
Pillar 2: Supply & Ownership	32 / 100	Measures stock on market, building approvals vs stock & owner-occupier share
Pillar 3: Price Momentum	50 / 100	Measures short/medium-term price velocity vs Blacktown & NSW
Pillar 4: Yield Pressure	62 / 100	Measures gross rental yield, rent trajectory & vacancy compression

2. The “Two-Speed Suburb” Test: Best & Worst Streets in Doonside (NSW)

Why do two 4-bedroom houses in Doonside achieve completely different bank valuations and tenant quality? Because suburb medians blend every pocket together. When we map all 5,573 addresses across 167 streets in Doonside through G-NAF to their ABS 2021 Census SA1 blocks, the suburb splits into three distinct tiers:

• Strong Street Profile (Score 75–100): 30 streets (22% of scored streets) pass both ABS Census tenure tests (owner-occupiers >65% and public housing ≤5%) plus at least one—or both—of the Doonside rent and yield benchmarks.
• Mid / Mixed Street Profile (Score 50–74): 11 streets pass the core owner-occupier and public-housing thresholds but sit below the suburb median on weekly rent or yield.
• Weaker / Caution Street Profile (Score 0–25): 97 streets fail one or both census tenure thresholds—meaning either owner-occupation sits at or below 65% or state/community public housing exceeds 5% on those specific SA1 blocks.

Top 5 Highest-Scoring Streets in Doonside (NSW)

These streets sit in SA1 census blocks with high homeowner pride of ownership, minimal social housing concentration, and strong block-level rents (inspect all 167 streets in Doonside):

Top Street in Doonside	Street Score	Addresses	Owner-Occupiers	Public Housing	SA1 Rent & Yield
#1 Andrew Lloyd Drive	100/100	53	83%	0%	$900/wk (4.1%)
#2 Flemming Grove	100/100	33	83%	0%	$900/wk (4.1%)
#3 Ruckle Place	100/100	27	83%	0%	$900/wk (4.1%)
#4 Sauvage Place	100/100	11	83%	0%	$900/wk (4.1%)
#5 Wirraway Place	100/100	20	81%	0%	$680/wk (3.6%)

Streets Where Block-Level Tenure Trails the Doonside Average

By contrast, the streets below run through SA1 census blocks that fail one or more of our tenure or rental tests. A lower Street Score is not a judgement of any individual house, but it highlights where higher renter turnover or public housing concentration exists within Doonside:

Caution Street Sample	Street Score	Addresses	Owner-Occupiers	Public Housing	SA1 Median Rent
Cygnus Close	0/100	61	3%	84.3%	—
Helios Crescent	0/100	33	8%	81.6%	$25300/wk
Hathor Street	0/100	20	8%	81.6%	$25300/wk

3. Economic & Supply Drivers in Blacktown Council (New South Wales)

Doonside sits within the Blacktown Local Government Area, which has a residential population of approximately 449,385 (+9.2% population movement over the past 3 years) and 110,903 total dwellings. Three council-level fundamentals shape Doonside’s medium-term outlook:

• Local Employment Diversity (ABS Census): The largest employment sectors across Blacktown are Retail Trade (12%), Health Care and Social Assistance (10%), Manufacturing (10%), Transport, Postal and Warehousing (10%). Multi-sector employment reduces reliance on any single employer or commodity cycle.
• New Building Approvals vs. Existing Stock: Over the latest 12-month financial year, Blacktown approved 1.9% new dwelling stock (~2,324.176 dwellings). Because new approvals exceed 1.8% of stock, investors in Doonside must avoid generic greenfield house-and-land pockets and stick to established, built-out streets.
• Tracked Infrastructure Pipeline: Blacktown currently has $5.8 billion in tracked major infrastructure projects (placing it in the 75th percentile of Australian councils).

4. Worked Cashflow, Deposit & 80% LVR Stress-Test for Doonside (October 2026)

What does it actually cost to acquire and hold a typical house in Doonside at today’s median price of $1,010,000 and median rent of $680/wk? Below is the baseline 80% Loan-to-Value Ratio (LVR) model we use to stress-test serviceability before shortlisting a property:

Cashflow & Capital Item	Doonside Worked Figure	Assumptions & Notes
Purchase Price (Suburb Median)	$1,010,000	Settled house median as of October 2026
20% Deposit + Est. Stamp Duty & Costs	$250,480	$202,000 deposit (80% LVR) + ~$48,480 stamp duty, legal & inspection allowance (can be funded via usable home equity)
80% LVR Loan Amount	$808,000	Standard no-LMI investor loan threshold
Gross Annual Rental Income	$35,360/yr ($680/wk)	3.5% gross rental yield before vacancies and expenses
Est. Annual Interest + Operating Costs	$61,610/yr	Assumes 6.25% interest-only ($50,500/yr) + ~1.1% for council rates, insurance & property management ($11,110/yr)
Pre-Tax Weekly Cashflow Position	-$505/wk top-up	Before tax deductions / depreciation (confirm post-tax position with your accountant)

5. Who Should Buy in Doonside—And 3 Rules Before You Make an Offer

Solid 85/100 R-Score Backed by Blacktown Fundamentals. Based on our October 2026 data, Doonside is best suited to equity-backed homeowners and portfolio builders seeking a balanced entry price ($1,010,000) and 3.5% rental yield in NSW.

1. Never Buy Blind on the Suburb Median: In Doonside, 97 streets score below 50/100 on our census tenure and yield tests. Always run the exact street through the Doonside Street Score Hub and target the 30 streets scoring 75–100/100.
2. Check Lot-Level Overlays (Flood, Bushfire, Slope & Easements): Even on a 100/100 streetlike Andrew Lloyd Drive, individual lots can carry overland flow paths, steep gradients, or sewer easements that restrict granny-flat additions or spike insurance premiums.
3. Price Against Street-Matched Settled Comparables: Do not let a selling agent justify an asking price on a 25/100 street using comparable sales from a 100/100 street. Compare settled sales within the same SA1 Street Score band.