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Get startedThis 128 square metre property in Harrow carries an energy performance rating of E. It is heated by a gas central heating system and is currently listed as owner-occupied. The property last sold for £660,000 in 2021.
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EPC rating and efficiency details
Transactions and market trends
Estimated value
£746,000
How our AI predicts property prices · Accurate to within 10%
Automated estimate only. For an accurate valuation, consult a surveyor or estate agent.
Source: HM Land Registry
17 Porlock Avenue Harrow HA2 0AP
Mar 2017
Bramber Porlock Avenue Harrow HA2 0AP
Oct 2014
13 Porlock Avenue Harrow HA2 0AP
Dec 2011
11 Porlock Avenue Harrow HA2 0AP
Jun 2004
7 Porlock Avenue Harrow HA2 0AP
Nov 2003
5 Porlock Avenue Harrow HA2 0AP
Sept 2003
98.2
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
See how this property stacks up against others nearby
Comparing to 7 other houses on this street
Property value per square metre of floor space
Around average
Time since last sale — indicates ownership stability
Lowest among similar properties
Government energy efficiency score (1–100)
More efficient than only 29% of similar properties
Total internal floor space
Larger than all similar properties
Annual carbon output from heating, hot water & lighting
Lower emissions than only 29% of similar properties
Living spaces like bedrooms & living rooms
More rooms than all similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (houses) are compared.
New sales, price changes, and market updates in this area
Average road noise levels for this postcode

07:00 – 23:00
51.4dB
Low
23:00 – 07:00
40.4dB
Low12 months of data for Harrow
Violence & Sexual
Nov 2025On or near Brookside Close
Violence & Sexual
Nov 2025On or near Imperial Drive
Violence & Sexual
Nov 2025On or near Brookside Close
Violence & Sexual
Nov 2025On or near Brookside Close
Violence & Sexual
Nov 2025On or near Brookside Close
Violence & Sexual
Nov 2025On or near Brookside Close
Data from Police UK • Updated monthly
Schools and transport links nearby
Grange Primary School
452m
5 mins
Roxeth Primary School
703m
8 mins
Vaughan Primary School
805m
10 mins
Whitmore High School
73m
1 min
St Dominic's Sixth Form College
1.0km
12 mins
Rooks Heath School
1.8km
22 mins
Shaftesbury Avenue / Roxeth
Bus Stop72m
1 min
Porlock Avenue
Bus Stop137m
2 mins
Treve Avenue Whitmore Road
Bus Stop223m
3 mins
Drury Road
Bus Stop241m
3 mins
West Harrow Underground Station
Underground757m
9 mins
West Harrow Station
Tram803m
10 mins
School data from Dept. for Education • Transport data from NaPTAN
Local professionals serving this area
Harrow
Harrow
Harrow
Harrow

Harrow
Harrow On The Hill
North Harrow
Harrow
68 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Common questions about this property