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4 Invention Avenue, Birmingham, B21 9AF

EPC BSolar panels3 sales on record1 planning record

Estimated value

£250,000

  • Since the 2021 sale (£200,000)+25%
  • Against B21 9AF's recent median (£134,995)+85%

Newest record on this page: August 2025. 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
3
Bathroom
1
Floor area
89 m²
958 sq ft
Energy rating
B
Score 88
Council tax
Band B
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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

£250,000

  • Against its 2021 sale (£200,000)+25%
  • Against B21 9AF's recent median (£134,995)+85%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Invention Avenue is modelled from its 89 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in B21 9AF. 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

    89 m² from the EPC lodged in December 2012

  • Sales of this home

    3 sales recorded, the latest in 2021

  • Recent sales in B21 9AF

    5 sales, median £134,995 (2018–2013)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2021Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Latest sale on 4 Invention Avenue was the highest on Land Registry record across the postcode.

Sales timeline

  1. 24 June 2021Most recent

    £200,000

    +21.2%over 3 years
  2. 9 November 2017

    £165,000

    +24.1%over 3 years
  3. 30 May 2014

    £132,995

Median price across the last 5 sales in B21 9AF: £134,995 (2018–2013).

Risks

What this page doesn't show

2 potential issues have already been flagged for 4 Invention Avenue, Birmingham, B21 9AF. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn 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 4 Invention Avenue

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

4 Invention Avenue is a three-bedroom semi-detached house in Birmingham (B21 9AF). It has a recorded floor area of 89 m² (around 958 sq ft) and council tax band B. The latest certificate (December 2012) returns a high B (score 88), putting the home a stone's throw from an A rating. The latest certificate is from December 2012, so improvements made since then won't be reflected. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal.

One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Across 2014–2021, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £250,000 is 25% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 48.2% above the typical sold price in the postcode. Most recent transfer: June 2021 at £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • CloakroomYes

Outside

  • Private gardenRear
  • ParkingOff road

Building

  • Solar panelsYes
  • RefurbishedYes
Before you decide

Everything you need to know about 4 Invention Avenue

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

Signs of HMO activity in the areaLarger development activity nearby

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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.

4 Invention Avenue's carbon output is low for the local stock.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Dec 2022

Current Certificate
Dec 2012

EPC Rating

A
B
B88
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
0.9 t/year
Occupancy
—

Certificate validity

Expired on 12 December 2022

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 4 Invention Avenue, Birmingham, B21 9AF, sourced from the PlanIt planning register.

4 Invention Avenue has an approved single-storey side and rear extension on the planning record.

1 application on record at 4 Invention Avenue, Birmingham, B21 9AF

1decisions1extensions8nearby
  1. Aug 2025
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side and rear of property

    Erection of first floor side and rear extension

    Council
    Perry Barr
    Reference
    2025/03436/PA
    Full record in report

Unlock 4 Invention Avenue, Birmingham, B21 9AF'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 8 notable nearby
  • What the pattern means for extending or converting here
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On the street

Versus other Invention Avenue homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 4 Invention Avenue runs comfortably ahead of the street norm.

Price per m²

£2,247

Street avg £1,521

Strongly above

Floor Area

89 m²

Street avg 85 m²

Strongly above

CO₂ Emissions

0.9 t/year

Street avg 1.0 t/year

Above

Years Held

5 years

Street avg 13 years

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 Birmingham district page.

Crime

293/mo

Steady year-on-year across the wider district.

Nearest stop

1.2 km

Winson Green Outer Circle (West Midlands Metro) — subway entrance.

Closest school

0.2 km

William Murdoch Primary School. 58 schools nearby.

Nearest schools

  • William Murdoch Primary SchoolPrimary155m
  • Rookery SchoolPrimary357m
  • Grove SchoolPrimary389m
  • King Edward VI Handsworth Grammar School for BoysSecondary489m

Nearest stops

  • Winson Green Outer Circle (West Midlands Metro)Subway entrance1.2km
  • Soho Benson Road (West Midlands Metro)Subway entrance1.4km
  • Handsworth Booth Street (West Midlands Metro)Subway entrance1.4km
  • The Hawthorns Rail StationRailway station2.0km

Most reported crime locally

  • Violence & Sexual Offences2,283 reports46%
  • Vehicle Crime386 reports8%
  • Criminal Damage & Arson311 reports6%
  • Other Theft305 reports6%

Go deeper on the local area

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

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Semi-Detached HouseEPC B

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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.
How the estimate is made
The estimate for 4 Invention Avenue is modelled from its 89 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in B21 9AF. 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. 3 sales are recorded for 4 Invention Avenue. 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 4 Invention Avenue was lodged in December 2012 at band B and expired in December 2022, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 4 Invention Avenue. 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 17 months, which places each incident at an approximate point. The 58 schools and 10 stops listed are measured in a straight line from B21 9AF, not by walking route.
Council tax band
4 Invention Avenue 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 4 Invention Avenue, Birmingham, B21 9AF. Each answer is also embedded as structured data for search engines.

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