64 Portlock Road, Maidenhead, SL6 6DZ
About 64 Portlock Road
64 Portlock Road is a three-bedroom mid-terrace house in Maidenhead (SL6 6DZ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2023) shows a C (score 69), just inside the C band. When first surveyed in October 2010 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Very Good, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 86). Period features are noted in the property record. Records show the property has been extended at some point in its history.
A recent sale: £645,000 in February 2025. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 102 m² it's 20% larger than the typical home in the postcode (85 m² median across 38 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Across 1995–2025, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£587/sq ft) was about 96.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
- DrivewayYes
Building
- Period featuresYes
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Oct 2021ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension.
- Documents
- 10 docs on file
- Reference
- 21/02460/FULL
- Jul 2017Loft ConversionOutlineIn report
Certificate of lawfulness to determine whether the proposed rear dormer to facilitate loft conversion including 3 x rooflights at front is lawful.
- Documents
- 12 docs on file
- Reference
- 17/01667/CPD
We flagged 1 thing worth checking at 64 Portlock Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
64 Portlock Road has more than quadrupled in price since its earliest registered sale in 1995.
£639,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 29 years.
£645,000
Growth on file: 7.3% per year over 29 years.
Sales timeline
21 February 2025Most recent
£645,000
+134.5%over 13 years18 November 2011
£275,000
+66.7%over 10 years8 December 2000
£164,950
+75.5%over 3 years28 February 1997
£94,000
+17.5%over 1 year24 August 1995
£80,000
Median price across the last 5 sales in SL6 6DZ: £583,000 (2025–2024).
Nearby sales in SL6 6DZ
Versus other Portlock Road homes
64 Portlock Road outperforms the street on epc rating by a wide margin.
Price per m²
£6,324
Street avg £5,059
Floor Area
102 m²
Street avg 93 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clara Court — bus stop.
Closest school
0.4 km
All Saints Church of England Junior School. 21 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.5dB

Night-time· 23:00 – 07:00
41.0dB







