Type
Detached
Tenure
Freehold
Floor Area
1,378 sq ft
128 m²
Last Sale Price
£875,000
Jul 2007
Estimated Valuation
£1,755,106
Est. £/sq ft
£1,274/sq ft
£13,712/m²
Property Details
TypeDetached
TenureFreehold
Built formDetached
Construction ageEngland and Wales: 1930-1949
Habitable rooms5
Main fuelmains gas (not community)
EPC currentE
EPC potentialC
Floor area1,378 sq ft (128 m²)
EPC dateFeb 2025
WallsCavity wall, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
9 Jul 2007
£875,000
27 Jan 1997
£265,000
Key Metrics
Estimated valuation£1,755,106
Value per sq ft / m²£1,274/sq ft (£13,712/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
NW7 district percentile95th percentile
National percentile99th percentile
Other Properties on Tretawn Park
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