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4 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ

3 sales on record1 planning record

Estimated value

£409,000

  • Since the 2025 sale (£410,000)0%
  • Against AL1 3BZ's recent median (£243,000)+68%

Newest record on this page: January 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
Floor 02
Bedrooms
2
Bathroom
1
Floor area
58 m²
624 sq ft
Energy rating
D
Score 63
Council tax
Band C
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

£409,000

  • Against its 2025 sale (£410,000)0%
  • Against AL1 3BZ's recent median (£243,000)+68%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Ardentinny is modelled from its 58 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in AL1 3BZ. 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

    58 m² from the EPC lodged in March 2024

  • Sales of this home

    3 sales recorded, the latest in 2025

  • Recent sales in AL1 3BZ

    5 sales, median £243,000 (2018–2008)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2025Latest 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 Ardentinny was the highest on Land Registry record across the postcode.

Sales timeline

  1. 10 January 2025Most recent

    £410,000

    +20.6%over 5 years

  2. 11 June 2019

    £340,000

    +19.3%over 4 years

  3. 6 February 2015

    £285,000

Median price across the last 5 sales in AL1 3BZ: £243,000 (2018–2008).

Risks

What this page doesn't show

1 potential issue has already been flagged for 4 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ. The detail, evidence and what to ask about it are in the Risks 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 Ardentinny

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

4 Ardentinny is a two-bedroom semi-detached house in St Albans (AL1 3BZ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2024) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in May 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). At 58 m² this is the 5th smallest of 11 units on EPC record in the building, where floor areas span 49–65 m². The building's EPC ratings span E to C across 11 units on file.

It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Across 2015–2025, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£657/sq ft) was about 123.5% above the typical sold price in the postcode. Most recent transfer: January 2025 at £410,000. One historical planning record sits against the property in 2007.

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

  • Bedrooms2
  • Bathrooms1

Outside

  • GarageYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 4 Ardentinny

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

Larger 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.
Current Certificate(1 of 2)
Mar 2024

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 17 March 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2024from May 2011
EPC improved fromE50toD63
Heating System
Storage HeatersGas Boiler

Replaced storage heaters with gas boiler

Main Fuel
ElectricGas

Connected to mains gas supply

Heating Controls
ManualProg + TRVs

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Main System

Hot water system upgraded

Low Energy Lighting
0%83%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 4 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ, sourced from the PlanIt planning register.

1 application on record at 4 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ

1decisions1extensions2documents13nearby
  1. Jul 2007
    ExtensionFull
    Outcome in report

    Extension: Single storey

    Two single storey extensions to provide two additional ground floor flats and new parking, access and storage facilities

    Documents
    2 docs on file
    Reference
    5/2007/1217
    Full record in report

Unlock 4 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ'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 13 notable nearby
  • The 2 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Grosvenor Road homes

Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.

4 Ardentinny outperforms the street on price per m² by a wide margin.

Price per m²

£7,069

Street avg £3,215

Strongly above

Floor Area

58 m²

Street avg 57 m²

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

3.0 t/year

Street avg 2.4 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

Rail-style transport is unusually close for this postcode.

Crime

283/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Alma Road — bus stop.

Closest school

0.4 km

St Peter's School. 35 schools nearby.

Nearest schools

  • St Peter's SchoolPrimary388m
  • Loreto CollegeSecondary659m
  • St Alban & St Stephen Catholic Primary School & NurseryPrimary730m
  • The Abbey Church of England Voluntary Aided Primary School, St AlbansPrimary895m

Nearest stops

  • Alma RoadBus stop96m
  • Grosvenor RoadBus stop127m
  • Telford CourtBus stop209m
  • Alexandra RoadBus stop325m

Most reported crime locally

  • Violence & Sexual Offences1,137 reports27%
  • Anti-social Behaviour796 reports19%
  • Shoplifting555 reports13%
  • Vehicle Crime377 reports9%

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 2 HomeBuyer Report

Mid 20th century2nd Floor FlatEPC 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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£367k

1 Eastbury Court, Lemsford Road

AL1 3PS

2 bed1 bath
£365k

1 Avondale Court, Upper Lattimore Road

AL1 3NU

2 bed1 bath
£358k

1 Barcino House, Charrington Place

AL1 3FZ

2 bed1 bath
£337k

1 Brooklands Court, Hatfield Road

AL1 3NS

2 bed1 bath
£331k

1 Ardentinny, Grosvenor Road

AL1 3BZ

2 bed
£585k

1 Alexandra Road

AL1 3AU

2 bed1 bath
£282k

1 Cranmore Court, Avenue Road

AL1 3QS

1 bed1 bath
£256k

1 Chalfont Place, Upper Lattimore Road

AL1 3UQ

1 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 4 Ardentinny is modelled from its 58 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in AL1 3BZ. 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 Ardentinny. 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 Ardentinny was lodged in March 2024 at band D and is valid until March 2034. 2 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 4 Ardentinny. 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 15 months, which places each incident at an approximate point. The 35 schools and 30 stops listed are measured in a straight line from AL1 3BZ, not by walking route.
Council tax band
4 Ardentinny is in council tax band C. 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 Ardentinny, Grosvenor Road, St Albans, AL1 3BZ. Each answer is also embedded as structured data for search engines.

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