24 Countess Street, Mosman NSW 2088
4 bed2 bath2 car584 m² land294 m² floorBuilt 1898
Ducted air conditioningLandscaped gardensHome officeDouble garage
PropertyCheck estimate
$7,420,000
as at Jun 2026
Statistical model estimate, not a professional valuation. Range reflects a ±5.0% model deviation based on 6 comparable sales. Do not rely on it for lending or legal decisions.
Rental estimate
$2950/wk
Range $2715–$3185 · gross yield 2.1%
Buying costs snapshot
Stamp duty ≈ $447,269 (NSW)
Repayments ≈ $35,209/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 Aug 2019 | $5,670,500 | — |
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 · 1.0 km away
$6,815,000
13 Nov 2025
≈ $7.29m adjusted
66 Killarney Street, Mosman
House · 4 bed · 1 bath · 2 car · 628 m² · 1.0 km away
$5,447,500
27 Jan 2024
≈ $6.33m adjusted
21 Central Avenue, Mosman
House · 4 bed · 3 bath · 1 car · 633 m² · 1.2 km away
$7,679,500
12 Aug 2025
≈ $7.30m adjusted
19 Countess Street, Mosman
House · 4 bed · 1 bath · 2 car · 444 m² · 0.9 km away
$5,950,000
18 Aug 2024
≈ $6.87m adjusted
142 Countess Street, Mosman
House · 3 bed · 2 bath · 2 car · 546 m² · 1.2 km away
$6,048,000
9 May 2026
≈ $7.54m adjusted
23 Wolseley Road, Mosman
House · 4 bed · 2 bath · 2 car · 312 m² · 0.2 km away
$5,923,000
18 Jan 2025
≈ $7.03m adjusted