Skip to content
UK Property Looker

20 Seafield Road, Portsmouth, PO3 5AR

8 sales on record
Property type
Mid terrace
Habitable rooms
3
From EPC
Floor area
73 m²
786 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Owner Occupied
Overview

About 20 Seafield Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

20 Seafield Road is a mid-terrace house in Portsmouth (PO3 5AR). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2021) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.

Across 1996–2024, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 89.3% above the typical sold price in the postcode. Last sale on file: £234,000 in May 2024.

Before you decide

Everything you need to know about 20 Seafield Road

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Oct 2021

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2021from Feb 2010
EPC improved fromC71toD67
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Seafield Road, Portsmouth, PO3 5AR, sourced from the PlanIt planning register.

20 Seafield Road has no planning applications on record.

10

But the area is active

10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Price for 20 Seafield Road has grown more than fourfold since the 1996 starting point.

Current estimate

£235,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 28 years.

See how we calculated this
Last sold (2024)

£234,000

Growth on file: 7.9% per year over 28 years.

Sales timeline

  1. 30 May 2024Most recent

    £234,000

    +8.7%over 2 years

  2. 11 February 2022

    £215,350

    +16.4%over 4 years

  3. 22 June 2017

    £185,000

    +35.5%over 6 years

  4. 5 November 2010

    £136,500

    +21.3%over 7 years

  5. 3 April 2003

    £112,500

    +32.4%over 1 year

  6. 18 October 2001

    £84,950

    +82.7%over 4 years

  7. 1 November 1996

    £46,500

    +63.4%

  8. 27 August 1996

    £28,450

Median price across the last 5 sales in PO3 5AR: £220,000 (2024–2021).

On the street

Versus other Seafield Road homes

Four headline reads against 33 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 20 Seafield Road stands well clear of the street.

Price per m²

£3,205

Street avg £2,065

Strongly above

Floor Area

73 m²

Street avg 80 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

2.8 t/year

Street avg 3.2 t/year

Above
Before you decide

Everything you need to know about 20 Seafield Road

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£250k

1 Burrfields Road

PO3 5DP

£220k

1 Ecton Lane

PO3 5TA

£252k

1 Aylen Road

PO3 5HB

£262k

1 Dartmouth Road

PO3 5DT

£268k

1 Corby Crescent

PO3 5UN

£271k

1 Adstone Lane

PO3 5TE

2 bed1 bath
£203k

1 Carronade Walk

PO3 5LX

2 bed1 bath
£275k

1 Althorpe Drive

PO3 5TP

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Full Portsmouth report

Reported crime in the wider district is trending notably upward year-on-year.

Crime

18/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Copythorn Road — bus stop.

Closest school

0.1 km

Copnor Primary School. 41 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around PO3 5AR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO3 5AR

Daytime· 07:00 – 23:00

50.9dB

Low
Night-time road noise heatmap for PO3 5AR

Night-time· 23:00 – 07:00

40.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Seafield Road, Portsmouth, PO3 5AR. Each answer is also embedded as structured data for search engines.