3/9 Mosman Street · Mosman NSW 2088

Currently listed

3 bed · 2 bath · 2 car · Townhouse · 269 m² land

View the live listing →

⏱ Days on market — this campaign

5 days since our daily sweep first saw this listing.

The portal's own campaign may have started slightly earlier than our first sighting. Longer campaigns tend to mean more negotiating room — the board's "Longest listed" sort exists for exactly that reason.

Rent evidence — asking vs transacted, Mosman · postcode 2088

$1248–$1725/wk is what 3-bed units in 2088 actually transact for (middle half of 23 bonds lodged, Q2 2026 · median $1500/wk — NSW Fair Trading, CC BY).

2019Q1 → 2026Q2: $600 → $820/wk · +6% over the last 12 months (latest four quarters averaged against the previous four) — quarterly new-tenancy medians for units in 2088, all bedroom counts pooled.

Asking rents are what agents hope for; bond figures are what tenants actually signed at (NSW Fair Trading bond lodgements, CC BY). No yield % is derived here: each rent above is a different grain from this home's price, and a ratio of two grains reads as precision it doesn't have. New-tenancy rents run hotter than sitting rents. Not financial advice.

Growth trend — Mosman units at auction

Measured like-for-like growth ≈ -2.4%/yr — 2-bed sold-price medians across 17 quarters (63 sales).

Suburb-level, from published auction results. No single building has enough sales for a block-level series, so this is the honest grain; sales-mix shifts move raw medians, and the measured rate (when shown) controls for bed count.

Construction risk — what no listing tells you

Building Commission NSW / Strata Community Association 2023 Strata Defects Survey: 53% of newly registered strata buildings reported at least one serious defect in common property (39% in the 2021 survey). Defects are common, not exceptional — and new does not mean safe (Opal Tower was under a year old).

Get an independent structural and strata inspection before you commit — the defect base rate makes it the single highest-value dollar in the purchase.

We cannot see inside a building — no one can from public records. This section states base rates and observable adjacency only, and will never call a building safe.

The building — its registered strata scheme

Strata plan SP5539 registered 1971 — the building is at least 55 years old · 8 lots in the scheme (small scheme — levies and decisions shared among few owners).

Registration is an age floor, not a build date — a converted building is older than its strata plan. Scheme records from the NSW Strata Hub. © State of New South Wales (Spatial Services, a business unit of the Department of Customer Service NSW). For current information go to spatial.nsw.gov.au.

What's changing in Mosman — recent local signals

2026-07-01 — Aged care / seniors departure — 1A ELLAMATTA AVENUE MOSMAN 2088 ($31622k) (institutional-signals.json (PAN-648377, OnlineDA))

2025-09-25 — Aged care / seniors invest — 2 DALTON ROAD MOSMAN 2088 ($566k) (institutional-signals.json (PAN-575255, OnlineDA))

2025-09-17 — Place of worship invest — 144 RAGLAN STREET MOSMAN 2088 ($6886k) (institutional-signals.json (PAN-567116, OnlineDA))

Dated public signals compiled for this suburb — openings, closures, site sales and institutional moves. Facts with sources, not forecasts.

School catchments

Mosman PS (primary) · Mosman HS (secondary)

3 primary schools within 2 km · ICSEA ~1161 — the socio-educational advantage of the school community (My School, national average ~1000): a demographic measure, never a results or quality score.

Suburb-centre approximation for Mosman — addresses near a boundary can differ. Verify the exact address at School Finder. Intake zones cover government schools only.