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21 Blackmore Way, Wheathampstead, St Albans, AL4 8LJ

3 planning records

Estimated value

£1,567,000

  • Since the 1997 sale (£390,000)+302%
  • Against AL4 8LJ's recent median (£1,541,000)+2%

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
Detached
Bedrooms
5
Floor area
216 m²
2321 sq ft
Energy rating
D
Score 57
Council tax
Band G
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

£1,567,000

  • Against its 1997 sale (£390,000)+302%
  • Against AL4 8LJ's recent median (£1,541,000)+2%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Blackmore Way is modelled from its 216 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in AL4 8LJ. 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

    216 m² from the EPC lodged in February 2010

  • Sales of this home

    1 sale recorded, the latest in 1997

  • Recent sales in AL4 8LJ

    5 sales, median £1,541,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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.

21 Blackmore Way's modelled value sits at over four times its earliest registered sale price (1997).

Sales timeline

  1. 5 December 1997Most recent

    £390,000

Median price across the last 5 sales in AL4 8LJ: £1,541,000 (2025–2020).

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

One time fee only - money back guarantee

Overview

About 21 Blackmore Way

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

21 Blackmore Way is a five-bedroom detached house in Wheathampstead, St. Albans, St Albans (AL4 8LJ). It has a recorded floor area of 216 m² (around 2321 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (February 2010) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 71). The latest certificate is from February 2010, so improvements made since then won't be reflected.

Held since December 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £1,567,000 sits 301.8% above the 1997 sale of £390,000. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 41.7% below the postcode norm. 3 planning records sit against the property, 0 approved, 0 refused. At 216 m² it's 21.2% smaller than the typical home in the postcode (274 m² median across 20 EPCs).

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
Before you decide

Everything you need to know about 21 Blackmore Way

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.

21 Blackmore Way'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 08 Feb 2020

Current Certificate
Feb 2010

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
9.2 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 8 February 2020

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 Blackmore Way, Wheathampstead, St Albans, AL4 8LJ, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

3 applications on record at 21 Blackmore Way, Wheathampstead, St Albans, AL4 8LJ

3decisions3extensions14documents
Flagged:Demolition
  1. May 2005
    ExtensionFull
    Outcome in report

    Extension: Single storey · Front of property

    Single storey front extension

    Reference
    05/00533/1HH
    Full record in report
  2. More recent applications — locked
  3. PorchDecision
  4. Loft ConversionDecision

Unlock 21 Blackmore Way, Wheathampstead, St Albans, AL4 8LJ's full planning history

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

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full
  • The 14 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Blackmore Way homes

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

On years held, 21 Blackmore Way stands well clear of the street.

Price per m²

£1,809

Street avg £4,633

Strongly below

Floor Area

216 m²

Street avg 307 m²

Strongly below

Habitable Rooms

9 rooms

Street avg 8 rooms

Above

CO₂ Emissions

9.2 t/year

Street avg 7.8 t/year

Below
Area

The neighbourhood at a glance

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

Crime

113/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Beech Way — bus stop.

Closest school

1.7 km

Kimpton Primary School. 3 schools nearby.

Nearest schools

  • Kimpton Primary SchoolPrimary1.7km
  • Sauncey Wood Primary SchoolPrimary2.4km
  • Katherine Warington SchoolSecondary2.9km

Nearest stops

  • Beech WayBus stop279m
  • The BroadwayBus stop291m
  • The SlypeBus stop649m
  • The SlypeBus stop687m

Most reported crime locally

  • Violence & Sexual Offences652 reports36%
  • Anti-social Behaviour358 reports20%
  • Criminal Damage & Arson159 reports9%
  • Vehicle Crime143 reports8%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 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 £1,795 · 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.
£1.4m

1 Blackmore Manor, Beech Way, Wheathampstead

AL4 8LZ

5 bed3 bath
£880k

1 Brocket View, Wheathampstead

AL4 8BE

5 bed3 bath
£1.1m

1 Brownfield Way, Wheathampstead

AL4 8LL

4 bed
£968k

1 Beech Way, Wheathampstead

AL4 8LY

4 bed2 bath
£837k

1 Ash Grove, Wheathampstead

AL4 8DF

4 bed2 bath
£750k

1 Garden Court, Wheathampstead

AL4 8RE

4 bed
£730k

1 Conquerors Hill, Wheathampstead

AL4 8NS

4 bed2 bath
£1.1m

1 Blackmore Way, Wheathampstead

AL4 8LJ

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 21 Blackmore Way is modelled from its 216 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in AL4 8LJ. 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 21 Blackmore Way. 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 21 Blackmore Way was lodged in February 2010 at band D and expired in February 2020, 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. 3 applications are matched to 21 Blackmore Way. 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 16 months, which places each incident at an approximate point. The 3 schools and 30 stops listed are measured in a straight line from AL4 8LJ, not by walking route.
Council tax band
21 Blackmore Way is in council tax band G. 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 21 Blackmore Way, Wheathampstead, St Albans, AL4 8LJ. Each answer is also embedded as structured data for search engines.

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