10 Killarney Street, Mosman NSW 2088
4 bed2 bath1 car453 m² land254 m² floorBuilt 2023
Swimming poolNorth-facing rear yardDouble garageHome office
PropertyCheck estimate
$7,145,000
as at Jun 2026
Statistical model estimate, not a professional valuation. Range reflects a ±5.4% model deviation based on 6 comparable sales. Do not rely on it for lending or legal decisions.
Rental estimate
$2450/wk
Range $2255–$2645 · gross yield 1.8%
Buying costs snapshot
Stamp duty ≈ $428,019 (NSW)
Repayments ≈ $33,904/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 |
|---|---|---|
| 15 Nov 2020 | $4,818,000 | — |
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.
158 Countess Street, Mosman
House · 4 bed · 2 bath · 1 car · 576 m² · 1.8 km away
$6,815,000
13 Nov 2025
≈ $7.08m adjusted
19 Countess Street, Mosman
House · 4 bed · 1 bath · 2 car · 444 m² · 1.1 km away
$5,950,000
18 Aug 2024
≈ $6.66m adjusted
23 Wolseley Road, Mosman
House · 4 bed · 2 bath · 2 car · 312 m² · 0.6 km away
$5,923,000
18 Jan 2025
≈ $6.82m adjusted
21 Central Avenue, Mosman
House · 4 bed · 3 bath · 1 car · 633 m² · 2.0 km away
$7,679,500
12 Aug 2025
≈ $7.08m adjusted
86 Bullecourt Avenue, Mosman
House · 3 bed · 2 bath · 2 car · 457 m² · 1.4 km away
$5,862,000
10 Feb 2026
≈ $7.07m adjusted
86 Bullecourt Avenue, Mosman
House · 3 bed · 2 bath · 2 car · 457 m² · 1.4 km away
$5,077,000
19 Jan 2024
≈ $6.74m adjusted