Grace Court, Flat 9, 18 Ashby Place, Southsea, PO5 3NA
About Grace Court
Grace Court is a semi-detached house in Southsea (PO5 3NA). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1983-1990. At 42 m² this is the 3rd smallest of 8 units on EPC record in Grace Court, where floor areas span 37–57 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (72 versus a best of 83). The latest certificate (November 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since November 2009. Between certificates, roof efficiency dropped from Good to Average.
Untraded for 22 years, with the last transfer in January 2004. Across 1995–2004, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £154,000 sits 53.2% above the 2004 sale of £100,500. At 42 m² it's 22.2% smaller than the typical home in the postcode (54 m² median across 17 EPCs).
Know exactly what you're buying at Grace Court
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
Grace Court's carbon output is low for the local stock.
EPC Rating
Planning history
Grace Court has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 2 things worth checking at Grace Court
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
Sale price has at least doubled since 1995.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 8 years.
£100,500
Growth on file: 10.3% per year over 8 years.
Sales timeline
16 January 2004Most recent
£100,500
+123.3%over 8 years9 November 1995
£45,000
Median price across the last 5 sales in PO5 3NA: £375,000 (2025–2021).
Nearby sales in PO5 3NA
6 Ashby Place, Southsea, PO5 3NA
Sold Aug 2025
£440,00016 Ashby Place, Southsea, PO5 3NA
Sold Aug 2021
£471,500Grace Court, Flat 8, 18 Ashby Place, Southsea, PO5 3NA
Sold Jun 2021
£117,000Grace Court, Flat 2, 18 Ashby Place, Southsea, PO5 3NA
Sold Jun 2021
£182,000Grace Court, Flat 7, 18 Ashby Place, Southsea, PO5 3NA
Sold Jul 2020
£115,000
Everything we know about Grace Court, 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 Ashby Place homes
On epc rating, Grace Court runs well behind the street norm.
Price per m²
£2,393
Street avg £3,019
Floor Area
42 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.5 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
0.1 km
Southsea Shops — bus stop.
Closest school
0.7 km
St Swithun's Catholic Primary School. 26 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
53.0dB

Night-time· 23:00 – 07:00
42.3dB