139 Killarney Street, Mosman NSW 2088
4 bed1 bath2 car229 m² land301 m² floorBuilt 1944
North-facing rear yardSolar panelsDouble garage
PropertyCheck estimate
$5,594,000
as at Jun 2026
Statistical model estimate, not a professional valuation. Range reflects a ±10.5% model deviation based on 6 comparable sales. Do not rely on it for lending or legal decisions.
Rental estimate
$1930/wk
Range $1775–$2085 · gross yield 1.8%
Buying costs snapshot
Stamp duty ≈ $319,449 (NSW)
Repayments ≈ $26,544/mo (80% LVR, 5.9%, 30y)
Estimated value over time
Today's estimate carried back along the Mosman house price index.
Sales history
| Date | Sale price | Change |
|---|---|---|
| 8 Sep 2022 | $4,306,000 | — |
The evidence behind this estimate
Recent comparable sales, indexed to today and adjusted for attribute differences. This is the transparency most estimators keep behind a paywall.
93 Muston Street, Mosman
House · 4 bed · 1 bath · 2 car · 215 m² · 0.8 km away
$6,796,500
25 Feb 2026
≈ $6.62m adjusted
45 Awaba Street, Mosman
House · 4 bed · 3 bath · 2 car · 236 m² · 0.2 km away
$5,347,000
13 May 2024
≈ $5.25m adjusted
23 Wolseley Road, Mosman
House · 4 bed · 2 bath · 2 car · 312 m² · 0.6 km away
$5,923,000
18 Jan 2025
≈ $5.25m adjusted
77 Bullecourt Avenue, Mosman
House · 3 bed · 1 bath · 2 car · 216 m² · 1.3 km away
$4,048,000
22 Mar 2026
≈ $5.07m adjusted
77 Bullecourt Avenue, Mosman
House · 3 bed · 1 bath · 2 car · 216 m² · 1.3 km away
$3,908,000
7 Apr 2024
≈ $5.36m adjusted
19 Countess Street, Mosman
House · 4 bed · 1 bath · 2 car · 444 m² · 0.4 km away
$5,950,000
18 Aug 2024
≈ $5.14m adjusted