Type
Detached
Tenure
Freehold
Floor Area
2,293 sq ft
213 m²
Last Sale Price
£1,725,000
Jun 2026
Estimated Valuation
£1,725,000
Est. £/sq ft
£752/sq ft
£8,099/m²
Property Details
TypeDetached
TenureFreehold
Built formDetached
Construction ageEngland and Wales: 2012 onwards
Habitable rooms7
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area2,293 sq ft (213 m²)
EPC dateAug 2018
WallsCavity wall, as built, insulated (assumed)
HeatingBoiler and underfloor heating, mains gas
Transaction History
30 Jun 2026
£1,725,000
25 Jun 2010
£550,000
Key Metrics
Estimated valuation£1,725,000
Value per sq ft / m²£752/sq ft (£8,099/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
NW7 district percentile61st percentile
National percentile92nd percentile
Other Properties on Tretawn Gardens
43Detached
£900,000
Apr 2026
44Detached
£1,300,000
Oct 2025
40Detached
£1,200,000
Aug 2025
46Detached
£1,300,000
Jan 2022
26Detached
£1,800,000
Jul 2021
8Semi-Detached
£1,675,000
Jan 2021
24Semi-Detached
£892,500
Dec 2020
27Detached
£1,550,000
Sept 2020
7Detached
£1,950,000
Jun 2020
3Detached
£1,350,000
Jul 2019
33Detached
£877,500
Apr 2018
District Context — NW7
NW7 covers Mill Hill and surrounding areas in north-west London, sitting on the edge of the Metropolitan Green Belt. It is an established suburban neighbourhood with strong family appeal and good transport links.
Average Property Price - NW7
£798,223
97
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - NW7
£56,462
96
National percentile
2023 census data
10-Year Annualised Price Growth - NW7
1.1%
10
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - NW
2.9%
3
National percentile
Estimate at 31 Aug 2026