Mayfield (NSW 2304) in Focus 2026: Is It a Good Investment? R-Score 86/100, 3.7% Yield & Best Streets

Market Classification: Accelerating Momentum Turnaround · R-Score: 86/100 (National Rank #2,217 of 15,286) · Street Average: 24/100 across 120 streets.

Lagging 12-month median price tables often miss the inflection point when a suburb transitions from quiet accumulation into active expansion. Over the past year, Mayfield’s R-Score has climbed by +15 points to 86/100 as days on market (66 days) and rental vacancy (2.4%) tightened ahead of the broader NSW market.

“I would start with the street data, not the suburb average. Only 19 of 106 streets score 75 or higher, and the stronger streets show 65% owner occupation. That matters when a 3.7% gross yield is doing little to offset an estimated $485 weekly shortfall.”

Looking for the live, monthly-updated numbers? The Mayfield (NSW) suburb profile tracks the current median house price, rent, vacancy and R-Score, and the Mayfield 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 Mayfield (NSW 2304), combining 36 months of settled price and rental history from our Aurora research warehouse, council-level supply and employment data for Newcastle (NSW), and block-by-block ABS 2021 Census SA1 tenure and yield rankings across 6,229 residential addresses.

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

Over the past 12 months, Mayfield’s median house price moved -3.1% (from $1,060,000 to $1,027,000), bringing its 3-year cumulative price movement to +23.4% (from $832,000 three years ago). On the rental side, median weekly asking rents moved +4.3% over the past year to $720/wk (+20.6% over 36 months), equating to a 3.7% gross rental yield. Compared with 12 months ago—when Mayfield carried an R-Score of 71/100—its current composite R-Score of 86/100 represents a +15-point shift in underlying market pressure.

Indicator / R-Score Pillar	Mayfield (NSW) Current	12-Month / 36-Month Context
Composite Suburb R-Score	86 / 100	Ranked #2,217 of 15,286 suburbs (was 71/100 12m ago)
Median House Price	$1,027,000	12m change: -3.1% · 36m change: +23.4%
Median Weekly Rent & Gross Yield	$720/wk (3.7%)	12m rent change: +4.3% · 36m rent change: +20.6%
Rental Vacancy & Days on Market	2.4% vacancy	Median selling time: 66 days on market (1.5% vacancy is the tight-market line)
Pillar 1: Buyer Demand	37 / 100	Measures days-on-market compression, vendor discounting & sales velocity
Pillar 2: Supply & Ownership	29 / 100	Measures stock on market, building approvals vs stock & owner-occupier share
Pillar 3: Price Momentum	70 / 100	Measures short/medium-term price velocity vs Newcastle & NSW
Pillar 4: Yield Pressure	50 / 100	Measures gross rental yield, rent trajectory & vacancy compression

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

Why do two 4-bedroom houses in Mayfield achieve completely different bank valuations and tenant quality? Because suburb medians blend every pocket together. When we map all 6,229 addresses across 120 streets in Mayfield through G-NAF to their ABS 2021 Census SA1 blocks, the suburb splits into three distinct tiers:

• Strong Street Profile (Score 75–100): 19 streets (18% of scored streets) pass both ABS Census tenure tests (owner-occupiers >65% and public housing ≤5%) plus at least one—or both—of the Mayfield rent and yield benchmarks.
• Mid / Mixed Street Profile (Score 50–74): 4 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): 83 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 Mayfield (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 120 streets in Mayfield):

Top Street in Mayfield	Street Score	Addresses	Owner-Occupiers	Public Housing	SA1 Rent & Yield
#1 Arthur Street	100/100	147	65%	3.9%	$740/wk (3.5%)
#2 William Street	100/100	47	65%	3.9%	$740/wk (3.5%)
#3 Antill Street	100/100	28	65%	3.9%	$740/wk (3.5%)
#4 Hinkler Street	100/100	26	65%	3.9%	$740/wk (3.5%)
#5 Mcneil Close	100/100	12	65%	3.9%	$740/wk (3.5%)

Streets Where Block-Level Tenure Trails the Mayfield 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 Mayfield:

Caution Street Sample	Street Score	Addresses	Owner-Occupiers	Public Housing	SA1 Median Rent
Denison Street	0/100	41	47%	30.9%	$600/wk
Texas Street	0/100	38	47%	30.9%	$600/wk
Woodbine Street	0/100	52	39%	26.9%	$560/wk

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

Mayfield sits within the Newcastle Local Government Area, which has a residential population of approximately 178,935 (+4.2% population movement over the past 3 years) and 69,019 total dwellings. Three council-level fundamentals shape Mayfield’s medium-term outlook:

• Local Employment Diversity (ABS Census): The largest employment sectors across Newcastle are Health Care and Social Assistance (19%), Education and Training (9%), Accommodation and Food Services (8%), Retail Trade (8%). 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, Newcastle approved 1.2% new dwelling stock (~847.283 dwellings). Because annual additions sit under 1.8% of stock, incoming supply is constrained relative to tenant and buyer demand.
• Tracked Infrastructure Pipeline: Newcastle currently has $9.9 billion in tracked major infrastructure projects (placing it in the 86th percentile of Australian councils).

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

What does it actually cost to acquire and hold a typical house in Mayfield at today’s median price of $1,027,000 and median rent of $720/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	Mayfield Worked Figure	Assumptions & Notes
Purchase Price (Suburb Median)	$1,027,000	Settled house median as of October 2026
20% Deposit + Est. Stamp Duty & Costs	$254,696	$205,400 deposit (80% LVR) + ~$49,296 stamp duty, legal & inspection allowance (can be funded via usable home equity)
80% LVR Loan Amount	$821,600	Standard no-LMI investor loan threshold
Gross Annual Rental Income	$37,440/yr ($720/wk)	3.7% gross rental yield before vacancies and expenses
Est. Annual Interest + Operating Costs	$62,647/yr	Assumes 6.25% interest-only ($51,350/yr) + ~1.1% for council rates, insurance & property management ($11,297/yr)
Pre-Tax Weekly Cashflow Position	-$485/wk top-up	Before tax deductions / depreciation (confirm post-tax position with your accountant)

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

R-Score Jumped +15 Points Over the Past 12 Months. Based on our October 2026 data, Mayfield is best suited to equity-backed homeowners and portfolio builders seeking a balanced entry price ($1,027,000) and 3.7% rental yield in NSW.

1. Never Buy Blind on the Suburb Median: In Mayfield, 83 streets score below 50/100 on our census tenure and yield tests. Always run the exact street through the Mayfield Street Score Hub and target the 19 streets scoring 75–100/100.
2. Check Lot-Level Overlays (Flood, Bushfire, Slope & Easements): Even on a 100/100 streetlike Arthur Street, 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.