Waterworks Lodge, Gillman Road, Portsmouth, PO6 1BL
About Waterworks Lodge
Waterworks Lodge is a two-bedroom detached house in Portsmouth (PO6 1BL). It has a recorded floor area of 490 m² (around 5274 sq ft), construction records dating it to 2023 and council tax band E. The latest certificate (April 2024) returns a high B (score 90), putting the home a stone's throw from an A rating. When first surveyed in April 2021 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Good to Poor. Main heating runs on electricity: electricity, unspecified tariff. Other recorded features include notable views and a conservatory. The home occupies a corner plot.
Today's modelled estimate of £742,000 sits 64.9% above the 2022 sale of £450,000. 3 planning records sit against the property, 1 approved, 1 refused. Last sale on file: £450,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
- Notable viewsYes
- Corner plotYes
Energy performance
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Certificate validity
Valid until 30 April 2034
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
A a basement excavation application was refused at Waterworks Lodge in 2022.
3 applications on record at Waterworks Lodge, Gillman Road, Portsmouth, PO6 1BL
- May 2022BasementFullOutcome in report
Extension: Part single, part two storey
Construction of three storey side extension (including formation of basement level), two storey side extension and two storey front and rear extensions; raising of roof height to include 4no. dormers to front roof slope
Extension- Documents
- 9 docs on file
- Reference
- 21/01698/HOU
- More recent applications — locked
- ConditionsJul 2024Decision
- BasementMay 2022Decision
Unlock Waterworks Lodge, Gillman Road, Portsmouth, PO6 1BL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 3 applications on this property in full, plus 4 notable nearby
- The 20 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£742,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
10 July 2022Most recent
£450,000
Median price across the last 3 sales in PO6 1BL: £240,000 (2018–2000).
Nearby sales in PO6 1BL
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The neighbourhood at a glance
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Fort Purbrook — bus stop.
Closest school
0.6 km
Solent Infant School. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.0dB

Night-time· 23:00 – 07:00
42.4dB







