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15 Grantham Avenue, Hamble, Southampton, SO31 4JX

Extendable1 planning record
Property type
End terrace
Bedrooms
3
Bathroom
1
Floor area
75 m²
807 sq ft
Energy rating
D
Score 62
Council tax
Band C
Tenure
Owner Occupied
Overview

About 15 Grantham Avenue

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

15 Grantham Avenue is a three-bedroom end-of-terrace house in Hamble, Southampton, Southampton (SO31 4JX). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2018) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.

One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £320,000 is 18.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£334/sq ft) was about 87.3% above the typical sold price in the postcode. Sold July 2018 for £270,000.

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • DrivewayYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 15 Grantham Avenue

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

Pick your report · every report is £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.

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

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryEnd-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Grantham Avenue, Hamble, Southampton, SO31 4JX, sourced from the PlanIt planning register.

Council records include a two-storey side extension at 15 Grantham Avenue.

1 application on record at 15 Grantham Avenue, Hamble, Southampton, SO31 4JX

1decisions1extensions8documents2nearby
  1. Jun 2021
    ExtensionFull
    Outcome in report

    Extension: Two storey · Side of property

    Two storey side extension

    Documents
    8 docs on file
    Reference
    H/21/89721
    Full record in report

Unlock 15 Grantham Avenue, Hamble, Southampton, SO31 4JX's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 2 notable nearby
  • The 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

15 Grantham Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£320,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2018)

£270,000

Recorded with HM Land Registry.

Sales timeline

  1. 19 July 2018Most recent

    £270,000

Median price across the last 5 sales in SO31 4JX: £190,000 (2024–2020).

On the street

Versus other Grantham Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 15 Grantham Avenue runs well behind the street norm.

Price per m²

£3,600

Street avg £2,607

Strongly above

Floor Area

75 m²

Street avg 87 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

3.4 t/year

Street avg 2.6 t/year

Below
Before you decide

Everything you need to know about 15 Grantham Avenue

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

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.
£276k

1 Hardwicke Way, Hamble

SO31 4LN

3 bed
£405k

1 Flowers Close, Hamble

SO31 4LU

3 bed1 bath
£449k

1 Broad Way, Hamble

SO31 4BT

3 bed1 bath
£510k

1 Liberty Row, Meadow Lane, Hamble

SO31 4RR

3 bed
£306k

1 Admirals Court, Hamble

SO31 4LT

2 bed2 bath
£271k

1 Chalmers Way, Hamble

SO31 4LR

2 bed1 bath
£239k

1 Alexandra Court, Deanfield Close, Hamble

SO31 4BG

2 bed1 bath
£502k

1 College Close, Hamble

SO31 4QU

4 bed2 bath
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.
Full Southampton report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Beaulieu Road — bus stop.

Closest school

0.5 km

Hamble Primary School. 7 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 SO31 4JX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 4JX

Daytime· 07:00 – 23:00

46.1dB

Low
Night-time road noise heatmap for SO31 4JX

Night-time· 23:00 – 07:00

37.8dB

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 15 Grantham Avenue, Hamble, Southampton, SO31 4JX. Each answer is also embedded as structured data for search engines.