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Get startedFlat 3, 33 Portsmouth Road, Southampton, SO19 9BA
About Flat 3
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 3 is a semi-detached house in Southampton (SO19 9BA). It has a recorded floor area of 30 m² (around 323 sq ft). At 30 m² this is the smallest unit on EPC record across the building (30–83 m²). The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (68 versus a worst of 50). The latest certificate (March 2017) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.
Today's modelled estimate of £133,000 is 71.9% below the 2020 sale of £472,500, a rare downward gap that often correlates with deferred maintenance or unfinished works. At 30 m² it sits well below the postcode median (47 m² across 18 EPCs), making it one of the more compact homes locally. Most recent transfer: March 2020 at £472,500.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 3's carbon output is low for the local stock.
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
1.5 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£133,000
Modelled from EPC, postcode comparables.
Last sold (2020)
£472,500
Recorded with HM Land Registry.
Sales timeline
Versus other Portsmouth Road homes
Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.
Habitable Rooms for Flat 3 lags the street by a wide margin.
EPC Rating
68 (D)
Street avg 58 (D)
Floor Area
30 m²
Street avg 52 m²
CO₂ Emissions
1.5 t/year
Street avg 2.4 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Southampton district page.
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Johns Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SO19 9BA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 58 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 3, 33 Portsmouth Road, Southampton, SO19 9BA. Each answer is also embedded as structured data for search engines.