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21 Brampton Lane, Portsmouth, PO3 5TB

4 sales on record

Estimated value

£245,000

  • Since the 2026 sale (£245,056)0%
  • Against PO3 5TB's recent median (£305,000)-20%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
63 m²
678 sq ft
Energy rating
E
Score 48
Council tax
Band C
Tenure
Private Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£245,000

  • Against its 2026 sale (£245,056)0%
  • Against PO3 5TB's recent median (£305,000)-20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Brampton Lane is modelled from its 63 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in PO3 5TB. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    63 m² from the EPC lodged in January 2021

  • Sales of this home

    4 sales recorded, the latest in 2026

  • Recent sales in PO3 5TB

    5 sales, median £305,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for 21 Brampton Lane has grown more than fourfold since the 1997 starting point.

Sales timeline

  1. 23 April 2026Most recent

    £245,056

    +40.0%over 11 years

  2. 12 December 2014

    £175,000

    +19.9%over 3 years

  3. 14 July 2011

    £146,000

    +235.6%over 13 years

  4. 28 July 1997

    £43,500

Median price across the last 5 sales in PO3 5TB: £305,000 (2025–2023).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21 Brampton Lane, Portsmouth, PO3 5TB. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Environmental risk flaggedIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 Brampton Lane

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

21 Brampton Lane is a two-bedroom semi-detached house in Portsmouth (PO3 5TB). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2021) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2011. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Poor to Average and main heating went from Poor to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was April 2026 at £245,056 — fresh data. Across 1997–2026, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£361/sq ft) was about 72.9% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1

Outside

  • Private gardenYes
  • GarageYes

Building

  • Heating systemElectric
Before you decide

Everything you need to know about 21 Brampton Lane

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

Signs of HMO activity in the areaEnvironmental risk flagged

Pick your report · from £14.99

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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.

21 Brampton Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Jan 2021

EPC Rating

A
B
C
D
E
E48
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
5.1 t/year
Occupancy
Rented

Certificate validity

Valid until 29 January 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2021from Feb 2011
Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 21 Brampton Lane, Portsmouth, PO3 5TB, sourced from the PlanIt planning register.

21 Brampton Lane has no planning applications on record.

9

But the area is active

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

On the street

Versus other Brampton Lane homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Brampton Lane is notably below the street on years held.

Price per m²

£3,890

Street avg £3,164

Above

Floor Area

63 m²

Street avg 75 m²

Below

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

5.1 t/year

Street avg 2.8 t/year

Strongly below
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

Rail-style transport is unusually close for this postcode.

Crime

141/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Morrisons — bus stop.

Closest school

1.1 km

Admiral Lord Nelson School. 29 schools nearby.

Nearest schools

  • Admiral Lord Nelson SchoolSecondary1.1km
  • City of Portsmouth College16 plus1.3km
  • Gatcombe Park Primary SchoolPrimary1.4km
  • Highbury Primary SchoolPrimary1.5km

Nearest stops

  • MorrisonsBus stop66m
  • Robinson WayBus stop243m
  • Corby CrescentBus stop258m
  • Keel CloseBus stop318m

Most reported crime locally

  • Violence & Sexual Offences1,033 reports41%
  • Shoplifting332 reports13%
  • Anti-social Behaviour234 reports9%
  • Criminal Damage & Arson197 reports8%

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 5TB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO3 5TB

Daytime· 07:00 – 23:00

54.8dB

Low
Night-time road noise heatmap for PO3 5TB

Night-time· 23:00 – 07:00

45.7dB

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

Get a survey for this property

Level 3 Building Survey

Late 20th centurySemi-Detached HouseEPC ENo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£272k

1 Adstone Lane

PO3 5TE

2 bed1 bath
£196k

1 Carronade Walk

PO3 5LX

2 bed1 bath
£173k

1 Bapaume Terrace, Peronne Road

PO3 5GD

2 bed1 bath
£415k

1 Copnor Road

PO3 5AA

2 bed
£298k

1 Feltons Place

PO3 5LU

3 bed1 bath
£307k

1 Devon Road

PO3 5ET

3 bed1 bath
£191k

1 Blakesley Lane

PO3 5UG

1 bed
£327k

1 Allcot Road

PO3 5DE

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Brampton Lane is modelled from its 63 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in PO3 5TB. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 4 sales are recorded for 21 Brampton Lane. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Brampton Lane was lodged in January 2021 at band E and is valid until January 2031. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Brampton Lane. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from PO3 5TB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Brampton Lane is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Brampton Lane, Portsmouth, PO3 5TB. Each answer is also embedded as structured data for search engines.

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