VIC3934· Pop. 19,846Mornington Peninsula

MOUNT MARTHA

EstablishedSteady performer with reliable demand and moderate capital growth

Investor score

Vacancy rate is a modelled estimate. Price, rent and annual growth use real government data (see source labels on each card). This is not financial advice. See full disclaimer.

Median price

$1,710,000

VIC Gov · 2025

Rent yield

1.5%

computed from govt data

Annual growth

-3.1%

annualised from govt data

Vacancy rate

2.5%

modelled estimate

AI insights for MOUNT MARTHA

Investment analysis, risks & comparisons

PREMIUM

MOUNT MARTHA shows strong investment fundamentals with above-average rental demand and a tightening supply pipeline. The gentrification index of 67/100 signals continued capital appreciation potential, particularly within 600m of the main retail and transit corridor.

Key risk: elevated auction clearance volatility over the past two quarters suggests shifting buyer sentiment. Net yield after typical holding costs sits at approximately 3.6%, below the state median of 4.1% — factor this into cash-flow modelling.

AI insights locked

Investment analysis · Risk assessment · Suburb comparisons

Unlock with Premium

Median price sourced from VIC Gov · 2025 — real government transaction data. Growth, demand and vacancy figures remain modelled estimates.

Median rent

$496/wk

DFFH Moving Annual Rent · Sep 2025

Demand change

+2.2%

annual shift

Yield × growth index

-0.8

combined signal

Net yield (est.)

5.92%

after mgmt, rates, insurance, maintenance

5-yr growth (CAGR)

+3.8%

est. compound, long-run avg

10-yr growth (CAGR)

+5.6%

est. compound, long-run avg

Rental demand

52 / 100

Moderate demand

Supply pipeline

Real

0.6%

new dwellings approved / stock · ABS 2024-25

Low supply pressure

5-year price history

2020

$1420k

2021

$1845k

2022

$1880k

2023

$1820k

2025

$1710k

Source: VIC Gov · 2025 · all sources

Market overview

MOUNT MARTHA is a VIC suburb offering lower rental yield and moderate price growth. The local economy supports a stable rental base, with ongoing demand from owner-occupiers and investors seeking value outside capital cities.

Highlights

Rental yield 1.5% with stable tenant demand
Access to national transport network and amenities

Risk factors

High entry price may limit buyer pool
Below-average growth — limited capital appreciation signal
Subject to broader interest rate and economic conditions

Community profile

Source: ABS Census 2021 · ATO 2022–23

Median household income

$2,097/wk

$47k taxable p.a.

Renters

12.1%

84.2% owner-occupier

Median age

46.0 yrs

Unemployment

3.0%

Population growth

+1.5% p.a.

Investor-owned

15.0%

of all dwellings (ATO)

Houses

93%

1% apartments

Degree qualified

21.4%

bachelor's or higher (ABS)

Work from home

13.4%

of employed residents (ABS Census)

Median lot size

1.8 ha

Large block

Household size

2.9 persons

avg per dwelling (ABS Census)

Short-term rental

9.3%

Active STR market

Market activity

Distance to CBD

52.0 km

Regional

Days on market

57 days

Slower market

Auction clearance

29.4%

Buyer's market

Walkability

10 / 100

Car-dependent

Coastal proximity

6.9 km

Near coast

NBN technology

FTTC

Good — fibre to curb

Population density

68/km²

Rural / semi-rural

Schools in postcode 3934

🏫2 Primary📚1 Combined

ACARA 2025

🏫Primary (2)

Mount Martha Primary School

Government · Yrs Prep-6

ICSEA 1090

Osborne Primary School

Government · Yrs Prep-6

ICSEA 1071

📚Combined (1)

Balcombe Grammar School

Independent · Yrs Prep-12

ICSEA 1096

ICSEA measures the socio-educational background of each school's student community — not academic results or school quality. National average = 1000. Source: ACARA My School 2025.

Liveability & safety

Safety index

High crime

14/ 100

12.0 offences / 100 persons

Source: VIC Crime Statistics Agency · Dec 2025

School quality

Above average

1086ICSEA · national avg 1000

3 schools in postcode area

Source: ACARA My School 2025

Transit access

Limited

28/ 100

🚆 1 train🚌 4 bus

Source: State GTFS feeds

Gentrification signal

/ 100

Stable / no signal

Established suburb with stable demographics. Consistent demand but lower gentrification upside.

Composite: education premium · youth cohort · rental activity · price gap · transit quality

Environmental risk

🌊

Flood risk

medium

Source: State GIS flood zone data

🔥

Bushfire risk

low

Source: CFA / RFS / DFES zone data

⛈️

Storm risk

medium

Coastal exposure + state climate

Live suburb intelligence

Fetching live data…

Location

Properties in MOUNT MARTHA

View listings

Local professionals

Connect with agents and building inspectors who operate in MOUNT MARTHA. Ask about off-market opportunities, rental appraisals, or arrange a building inspection.

Create a free account to message agents and inspectors directly.

Premium feature

Full suburb intelligence is available to Premium subscribers. Unlock unlimited research, scoring, and market signals.

Upgrade to Premium