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21a, Augusta Avenue, Northampton, NN4 0XP

1 planning record
Property type
Detached
Bedrooms
5
Floor area
281 m²
3029 sq ft
Energy rating
D
Score 57
Council tax
Band G
Tenure
Private Rental
Overview

About 21a

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

21a is a five-bedroom detached house in Northampton (NN4 0XP). It has a recorded floor area of 281 m² (around 3029 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (April 2009) shows a D (score 57), a step below the typical UK home. The latest certificate is from April 2009, so improvements made since then won't be reflected. Other recorded features include a conservatory. Records show the property has been extended at some point in its history.

Untraded for 28 years, with the last transfer in September 1998. At 281 m² the property is well over the postcode median (199 m² across 35 EPCs), placing it in the larger end of the local stock. Across 1995–1998, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £746,000 sits 198.4% above the 1998 sale of £250,000. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 60.1% below the postcode norm. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved.

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

  • Bedrooms5
  • Dining roomYes
  • EnsuiteYes
  • StudyYes
  • ConservatoryYes

Outside

  • Private gardenYes
  • GarageDouble

Building

  • Central heatingYes
  • Previously extendedYes
Before you decide

Everything you need to know about 21a

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
Energy

Energy performance

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

21a's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 29 Apr 2019

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
13.0 t/year
Occupancy
Rented
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 21a, Augusta Avenue, Northampton, NN4 0XP, sourced from the PlanIt planning register.

21a has an approved side and rear extension on the planning record.

1 application on record at 21a, Augusta Avenue, Northampton, NN4 0XP

1decisions1extensions9documents3nearby
  1. May 2012
    ExtensionFull
    Outcome in report

    Extension: Side and rear of property

    Two storey side/rear and single storey rear extensions, sliding gates to front.

    Documents
    9 docs on file
    Reference
    N/2012/0365
    Full record in report

Unlock 21a, Augusta Avenue, Northampton, NN4 0XP'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 3 notable nearby
  • The 9 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.

21a's estimated value is more than triple its earliest registered sale price (1995).

Current estimate

£746,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 3 years.

See how we calculated this
Last sold (1998)

£250,000

Growth on file: 6.7% per year over 3 years.

Sales timeline

  1. 30 September 1998Most recent

    £250,000

    +21.4%over 2 years

  2. 4 October 1995

    £206,000

Median price across the last 5 sales in NN4 0XP: £850,000 (2025–2022).

On the street

Versus other Augusta Avenue homes

Four headline reads against 35 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 21a lags the street by a wide margin.

Price per m²

£889

Street avg £2,763

Strongly below

Floor Area

281 m²

Street avg 218 m²

Strongly above

Habitable Rooms

11 rooms

Street avg 9 rooms

Strongly above

CO₂ Emissions

13.0 t/year

Street avg 7.3 t/year

Strongly below
Before you decide

Everything you need to know about 21a

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.
£745k

1 Augusta Avenue

NN4 0XP

5 bed2 bath
£656k

1 Colonial Drive

NN4 0BL

5 bed
£516k

1 Chaffinch Close

NN4 0QS

5 bed2 bath
£840k

1 Belfry Lane, Collingtree

NN4 0PB

4 bed3 bath
£512k

1 Collingcroft Close

NN4 0BN

4 bed3 bath
£438k

1 Avebury Way

NN4 0QD

4 bed
£431k

1 Barn Mews, Collingtree

NN4 0PR

4 bed2 bath
£414k

1 Brashland Drive

NN4 0SS

4 bed1 bath
Area

The neighbourhood at a glance

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

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Community Centre — bus stop.

Closest school

0.4 km

East Hunsbury Primary School. 18 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 NN4 0XP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN4 0XP

Daytime· 07:00 – 23:00

52.1dB

Low
Night-time road noise heatmap for NN4 0XP

Night-time· 23:00 – 07:00

43.9dB

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 21a, Augusta Avenue, Northampton, NN4 0XP. Each answer is also embedded as structured data for search engines.