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21 Allandale, St Albans, AL3 4NG

Extendable
Property type
Detached
Bedrooms
4
Bathroom
1
Floor area
114 m²
1227 sq ft
Energy rating
D
Score 55
Council tax
Band F
Tenure
Owner Occupied
Overview

About 21 Allandale

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

21 Allandale is a four-bedroom detached house in St Albans (AL3 4NG). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (June 2023) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

On a £-per-square-foot basis, the last sale (£660/sq ft) was about 61.1% above the typical sold price in the postcode. Last sale on file: £810,000 in February 2024.

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

  • Bedrooms4
  • Bathrooms1
  • Dining roomYes
  • EnsuiteYes

Outside

  • Cul-de-sacYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 21 Allandale

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

Larger development activity nearby

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.

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

EPC Rating

A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached 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 £1,095 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Allandale, St Albans, AL3 4NG, sourced from the PlanIt planning register.

21 Allandale has no planning applications on record.

5

But the area is active

5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

21 Allandale valuation sits well clear of the typical sold price in this postcode.

Current estimate

£851,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2024)

£810,000

Recorded with HM Land Registry.

Sales timeline

  1. 22 February 2024Most recent

    £810,000

Median price across the last 5 sales in AL3 4NG: £705,000 (2022–2016).

On the street

Versus other Allandale homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 21 Allandale lags the street by a wide margin.

Price per m²

£7,105

Street avg £5,026

Strongly above

Floor Area

114 m²

Street avg 128 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

Below

CO₂ Emissions

6.0 t/year

Street avg 4.9 t/year

Strongly below
Before you decide

Everything you need to know about 21 Allandale

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

Larger development activity nearby

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.
£868k

1 Antonine Gate

AL3 4JA

4 bed2 bath
£799k

1 Arretine Close

AL3 4JL

4 bed
£783k

1 Cymbeline Court, The Lawns, Mount Pleasant

AL3 4TZ

3 bed2 bath
£1.8m

1 College Street

AL3 4PW

4 bed2 bath
£988k

1 Deva Close

AL3 4JS

5 bed
£630k

1 Claudian Place

AL3 4JE

3 bed
£908k

1 Akeman Close

AL3 4NJ

£793k

1 Bowes Lyon Mews

AL3 4PF

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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Midway — bus stop.

Closest school

0.4 km

The Marlborough Science Academy. 19 schools nearby.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Allandale, St Albans, AL3 4NG. Each answer is also embedded as structured data for search engines.