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20 Grasleigh Avenue, Allerton, Bradford, BD15 9AR

Extendable1 planning record

Estimated value

£266,000

  • Since the 2019 sale (£145,000)+83%
  • Against BD15 9AR's recent median (£192,500)+38%

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
Detached
Bedrooms
3
Floor area
98 m²
1055 sq ft
Energy rating
D
Score 65
Council tax
Band D
Tenure
Owner Occupied
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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

£266,000

  • Against its 2019 sale (£145,000)+83%
  • Against BD15 9AR's recent median (£192,500)+38%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Grasleigh Avenue is modelled from its 98 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BD15 9AR. 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

    98 m² from the EPC lodged in December 2025

  • Sales of this home

    2 sales recorded, the latest in 2019

  • Recent sales in BD15 9AR

    5 sales, median £192,500 (2026–2025)

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
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.

20 Grasleigh Avenue's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 10 October 2019Most recent

    £145,000

    -21.6%over 13 years

  2. 30 July 2006

    £185,000

Median price across the last 5 sales in BD15 9AR: £192,500 (2026–2025).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 20 Grasleigh Avenue

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

20 Grasleigh Avenue is a three-bedroom detached house in Allerton, Bradford, Bradford (BD15 9AR). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2025) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 77). Our model identifies extension potential, subject to local planning policy.

Across 2006–2019, sale prices on this property compounded at -1.8% per year. Today's modelled estimate of £266,000 sits 83.4% above the 2019 sale of £145,000. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £145,000 in October 2019.

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
  • Dining roomYes
  • CloakroomYes

Outside

  • GarageYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 20 Grasleigh Avenue

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

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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.
Current Certificate(1 of 3)
Dec 2025

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 11 December 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2015from Feb 2011
EPC improved fromC71toD62
Heating Controls
FullProg + Stat

Heating controls changed

Hot Water
Very GoodGood

Hot water efficiency decreased

Windows
AverageGood

Window efficiency improved

Dec 2025from Oct 2015
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Low Energy Lighting
0%65%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 Grasleigh Avenue, Allerton, Bradford, BD15 9AR, sourced from the PlanIt planning register.

20 Grasleigh Avenue has an approved side and rear extension on the planning record.

1 application on record at 20 Grasleigh Avenue, Allerton, Bradford, BD15 9AR

1decisions1extensions5documents
  1. Dec 2008
    ExtensionFull
    Outcome in report

    Extension: Side and rear of property

    Construction of two storey side and single storey rear extension

    Documents
    5 docs on file
    Reference
    08/06241/FUL
    Full record in report

Unlock 20 Grasleigh Avenue, Allerton, Bradford, BD15 9AR'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
  • The 5 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Grasleigh Avenue homes

Four headline reads against 34 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£1,480

Street avg £1,844

Below

Floor Area

98 m²

Street avg 101 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.3 t/year

Street avg 5.1 t/year

Above
Area

The neighbourhood at a glance

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

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

Crime

141/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Stoney Lane — bus stop.

Closest school

0.5 km

Sandy Lane Primary School. 19 schools nearby.

Nearest schools

  • Sandy Lane Primary SchoolPrimary520m
  • Beckfoot Allerton Primary School and NurseryPrimary1.1km
  • Ley Top Primary SchoolPrimary1.3km
  • St Matthew's Catholic Primary School, a Voluntary AcademyPrimary1.5km

Nearest stops

  • Stoney LaneBus stop102m
  • Stony Lane Ollerdale AveBus stop116m
  • Sandy La CrossroadsBus stop230m
  • Cottingley Road Wilsden RdBus stop285m

Most reported crime locally

  • Violence & Sexual Offences846 reports46%
  • Anti-social Behaviour190 reports10%
  • Public Order154 reports8%
  • Criminal Damage & Arson139 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 BD15 9AR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BD15 9AR

Daytime· 07:00 – 23:00

48.3dB

Low
Night-time road noise heatmap for BD15 9AR

Night-time· 23:00 – 07:00

39.7dB

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 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 £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.
£265k

1 Ollerdale Close, Allerton

BD15 9BT

3 bed1 bath
£259k

1 Deanwood Avenue, Allerton

BD15 9BW

3 bed1 bath
£241k

1 Burnsdale, Allerton

BD15 9DA

3 bed2 bath
£233k

1 Deanwood Crescent, Allerton

BD15 9BL

3 bed
£209k

1 Lampards Close, Allerton

BD15 9AZ

3 bed
£290k

1 Aspen Rise, Allerton

BD15 9LA

4 bed2 bath
£216k

1 Creskeld Way, Allerton

BD15 9BA

2 bed
£345k

1 Pinnacle Court, Allerton

BD15 9LS

4 bed2 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 20 Grasleigh Avenue is modelled from its 98 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in BD15 9AR. 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. 2 sales are recorded for 20 Grasleigh 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 20 Grasleigh Avenue was lodged in December 2025 at band D and is valid until December 2035. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 20 Grasleigh 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 13 months, which places each incident at an approximate point. The 19 schools and 30 stops listed are measured in a straight line from BD15 9AR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Grasleigh Avenue is in council tax band D. 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 20 Grasleigh Avenue, Allerton, Bradford, BD15 9AR. Each answer is also embedded as structured data for search engines.

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