99a, Elm Grove, Southsea, PO5 1LH
About 99a
99a is a mid-terrace house in Southsea (PO5 1LH). It has a recorded floor area of 47 m² (around 506 sq ft) and construction records dating it to 1900-1929. At 47 m² this is the 3rd smallest of 13 units on EPC record in the building, where floor areas span 24–250 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 43). The latest certificate (December 2014) shows a C (score 74). The recommended improvements would push it to B (score 81). Main heating runs on electricity. The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 47 m² it sits well below the postcode median (87 m² across 12 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 99a
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
99a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Dec 2024
EPC Rating
Planning history
99a has no planning applications on record.
Notable planning nearby
111applications of note in the surrounding area
We flagged 1 thing worth checking at 99a
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
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Sales history & valuation
99a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£152,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in PO5 1LH: £360,000 (2022–2004).
Nearby sales in PO5 1LH
Everything we know about 99a, 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

Versus other Elm Grove homes
99a outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 65 (D)
Floor Area
47 m²
Street avg 96 m²
CO₂ Emissions
2.5 t/year
Street avg 4.0 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Elm Grove — bus stop.
Closest school
0.1 km
Cottage Grove Primary School and Nursery. 30 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
52.8dB

Night-time· 23:00 – 07:00
41.4dB