Type
Detached
Tenure
Freehold
Floor Area
2,508 sq ft
233 m²
Last Sale Price
£590,000
Sept 2003
Estimated Valuation
£1,479,522
Est. £/sq ft
£590/sq ft
£6,350/m²
Property Details
TypeDetached
TenureFreehold
Built formDetached
Construction ageEngland and Wales: 1930-1949
Habitable rooms8
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area2,508 sq ft (233 m²)
EPC dateOct 2018
WallsSolid brick, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
4 Sept 2003
£590,000
14 Oct 1997
£270,000
Key Metrics
Estimated valuation£1,479,522
Value per sq ft / m²£590/sq ft (£6,350/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
NW7 district percentile92nd percentile
National percentile98th percentile
Other Properties on Tretawn Gardens
19Detached
£1,725,000
Jun 2026
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
£761,986
97
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - NW7
£56,462
96
National percentile
2023 census data
10-Year Annualised Price Growth - NW7
0.9%
9
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - NW
2.9%
3
National percentile
Estimate at 30 Sep 2026