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12 Corby Crescent, Portsmouth, PO3 5UN

Estimated value

£192,000

  • Since the 2016 sale (£139,500)+38%
  • Against PO3 5UN's recent median (£260,000)-26%

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
Mid terrace
Bedroom
1
Bathroom
1
Floor area
41 m²
441 sq ft
Energy rating
E
Score 41
Council tax
Band B
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

£192,000

  • Against its 2016 sale (£139,500)+38%
  • Against PO3 5UN's recent median (£260,000)-26%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Corby Crescent is modelled from its 41 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO3 5UN. 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

    41 m² from the EPC lodged in April 2026

  • Sales of this home

    1 sale recorded, the latest in 2016

  • Recent sales in PO3 5UN

    5 sales, median £260,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest 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.

12 Corby Crescent valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 17 November 2016Most recent

    £139,500

Median price across the last 5 sales in PO3 5UN: £260,000 (2025–2024).

Risks

What this page doesn't show

2 potential issues have already been flagged for 12 Corby Crescent, Portsmouth, PO3 5UN. 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 12 Corby Crescent

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

12 Corby Crescent is a one-bedroom mid-terrace house in Portsmouth (PO3 5UN). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (April 2026) shows an E (score 41), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2016); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Very Poor and lighting dropped from Good to Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 41 m² it sits well below the postcode median (68 m² across 25 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £192,000 is 37.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 58.8% above the typical sold price in the postcode. 10 years since the last transfer (November 2016).

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

  • Bedrooms1
  • Bathrooms1

Outside

  • ParkingOff road

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 12 Corby Crescent

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

Signs of HMO activity in the areaEnvironmental risk flagged

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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.

12 Corby Crescent sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Apr 2026

EPC Rating

A
B
C
D
E
E41
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
0.9 t/year
Occupancy
Rented

Certificate validity

Valid until 16 April 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2026from Apr 2016
EPC improved fromD58toE41
Heating System
Storage HeatersRoom Heaters

Heating system changed

Heating Controls
ManualThermostat

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Immersion

Hot water system changed

Low Energy Lighting
60%27%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 12 Corby Crescent, Portsmouth, PO3 5UN, sourced from the PlanIt planning register.

12 Corby Crescent 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 Corby Crescent homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 12 Corby Crescent lags the street by a wide margin.

Price per m²

£3,402

Street avg £3,105

On par

Floor Area

41 m²

Street avg 67 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

0.9 t/year

Street avg 2.9 t/year

Strongly above
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

Corby Crescent — bus stop.

Closest school

1.0 km

City of Portsmouth College. 29 schools nearby.

Nearest schools

  • City of Portsmouth College16 plus1.0km
  • Gatcombe Park Primary SchoolPrimary1.1km
  • Admiral Lord Nelson SchoolSecondary1.1km
  • Highbury Primary SchoolPrimary1.2km

Nearest stops

  • Corby CrescentBus stop72m
  • Williams RoadBus stop131m
  • MorrisonsBus stop389m
  • Hilsea Rail StationRailway station400m

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

Daytime· 07:00 – 23:00

53.9dB

Low
Night-time road noise heatmap for PO3 5UN

Night-time· 23:00 – 07:00

44.3dB

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 centuryMid-Terrace HouseEPC ENo mains gas

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

From £820 · 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.
£191k

1 Blakesley Lane

PO3 5UG

1 bed
£196k

1 Carronade Walk

PO3 5LX

2 bed1 bath
£173k

1 Bapaume Terrace, Peronne Road

PO3 5GD

2 bed1 bath
£272k

1 Adstone Lane

PO3 5TE

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
£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 12 Corby Crescent is modelled from its 41 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO3 5UN. 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. 1 sale is recorded for 12 Corby Crescent. 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 12 Corby Crescent was lodged in April 2026 at band E and is valid until April 2036. 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 12 Corby Crescent. 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 5UN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12 Corby Crescent is in council tax band B. 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 12 Corby Crescent, Portsmouth, PO3 5UN. Each answer is also embedded as structured data for search engines.

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