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23 Blenheim Road, St Albans, AL1 4NS

Estimated value

£1,577,000

  • Against AL1 4NS's recent median (£1,290,000)+22%

Newest record on this page: November 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
Habitable rooms
8
From EPC
Floor area
193 m²
2077 sq ft
Energy rating
E
Score 53
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

£1,577,000

  • Against AL1 4NS's recent median (£1,290,000)+22%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 23 Blenheim Road is modelled from its 193 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in AL1 4NS. 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

    193 m² from the EPC lodged in November 2025

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in AL1 4NS

    5 sales, median £1,290,000 (2024–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

23 Blenheim Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in AL1 4NS: £1,290,000 (2024–2018).

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 23 Blenheim Road

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

23 Blenheim Road is a semi-detached house in St Albans (AL1 4NS). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (November 2025) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 68).

At 193 m² it's 21.4% larger than the typical home in the postcode (159 m² median across 13 EPCs).

Before you decide

Everything you need to know about 23 Blenheim Road

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.

23 Blenheim Road's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Nov 2025

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
7.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 8 November 2035

9 years remaining
Planning

Planning history

Applications and permits filed against 23 Blenheim Road, St Albans, AL1 4NS, sourced from the PlanIt planning register.

23 Blenheim Road has no planning applications on record.

1

But the area is active

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

On the street

Versus other Blenheim Road homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 23 Blenheim Road stands well clear of the street.

EPC Rating

53 (E)

Street avg 57 (D)

On par

Floor Area

193 m²

Street avg 162 m²

Strongly above

CO₂ Emissions

7.8 t/year

Street avg 7.7 t/year

Above

Habitable Rooms

8 rooms

Street avg 8 rooms

Above
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.

Rail-style transport is unusually close for this postcode.

Crime

283/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Blenheim Road — bus stop.

Closest school

0.5 km

Bernards Heath Infant and Nursery School. 36 schools nearby.

Nearest schools

  • Bernards Heath Infant and Nursery SchoolPrimary486m
  • Verulam SchoolSecondary514m
  • Maple Primary SchoolPrimary685m
  • Loreto CollegeSecondary721m

Nearest stops

  • Blenheim RoadBus stop167m
  • Walton StreetBus stop345m
  • Churchill RoadBus stop400m
  • Manor RoadBus stop501m

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 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,795 · Includes VAT

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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 23 Blenheim Road is modelled from its 193 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in AL1 4NS. 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. No sale is recorded for 23 Blenheim Road, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 23 Blenheim Road was lodged in November 2025 at band E and is valid until November 2035. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 23 Blenheim Road. 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 36 schools and 30 stops listed are measured in a straight line from AL1 4NS, not by walking route.
Council tax band
23 Blenheim Road 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 23 Blenheim Road, St Albans, AL1 4NS. Each answer is also embedded as structured data for search engines.

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