10 Garden Lane, Southsea, PO5 3DP
About 10 Garden Lane
10 Garden Lane is a detached house in Southsea (PO5 3DP). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2022) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in December 2020 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80).
At 179 m² the property is well over the postcode median (115 m² across 8 EPCs), placing it in the larger end of the local stock. Across 2021–2023, sale prices on this property compounded at 28% per year. Today's modelled estimate of £1,068,000 is 12.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£493/sq ft) was about 79.6% above the typical sold price in the postcode. Most recent transfer: February 2023 at £950,000. One historical planning record sits against the property in 2021.
Know exactly what you're buying at 10 Garden Lane
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Planning history
- Jul 2021RenovationFullIn report
Rebuilding of front boundary wall including wider vehicular access, replacement windows and smooth rendering entire elevations, new patio doors to rear
- Agent
- FAO Mr John Pike
New Windows- Documents
- 30 docs on file
- Reference
- 21/00514/HOU
We flagged 2 things worth checking at 10 Garden Lane
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 10 Garden Lane was the highest on Land Registry record across the postcode.
£1,068,000
Modelled from EPC, postcode comparables and a sale-price growth of 28.0% per year over 2 years.
£950,000
Growth on file: 28.0% per year over 2 years.
Sales timeline
24 February 2023Most recent
£950,000
+61.6%over 1 year15 March 2021
£587,925
Median price across the last 5 sales in PO5 3DP: £420,000 (2023–2013).
Everything we know about 10 Garden Lane, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Garden Lane homes
On price per m², 10 Garden Lane stands well clear of the street.
Price per m²
£5,307
Street avg £3,330
Floor Area
179 m²
Street avg 147 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Green Road — bus stop.
Closest school
0.4 km
Cottage Grove Primary School and Nursery. 28 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
53.7dB

Night-time· 23:00 – 07:00
42.8dB