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21 George Street, Markyate, St Albans, AL3 8JX

Extendable

Estimated value

£342,000

  • Since the 2018 sale (£295,000)+16%
  • Against AL3 8JX's recent median (£395,000)-13%

Newest record on this page: March 2026. 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
Bedrooms
2
Bathroom
1
Floor area
63 m²
678 sq ft
Energy rating
C
Score 78
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

£342,000

  • Against its 2018 sale (£295,000)+16%
  • Against AL3 8JX's recent median (£395,000)-13%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 George Street is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in AL3 8JX. 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

    63 m² from the EPC lodged in April 2025

  • Sales of this home

    2 sales recorded, the latest in 2018

  • Recent sales in AL3 8JX

    5 sales, median £395,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest 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.

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

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 21 George Street

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

21 George Street is a two-bedroom semi-detached house in Markyate, St. Albans, St Albans (AL3 8JX). It has a recorded floor area of 63 m² (around 678 sq ft) and construction records dating it to 2012 onwards. The latest certificate (April 2025) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (March 2015); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and hot-water efficiency went from Good to Very Good; while window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90). Our model identifies extension potential, subject to local planning policy.

Across 2015–2018, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £342,000 is 15.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 79% above the typical sold price in the postcode. Last sold in July 2018, so it's been off the market for around 8 years.

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
  • Dining roomYes

Outside

  • ParkingOff street

Building

  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 21 George Street

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 George Street's carbon output is low for the local stock.

Current Certificate(1 of 3)
Apr 2025

EPC Rating

A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
1.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 April 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2025from Mar 2015
EPC improved fromB82toC78
Hot Water
GoodVery Good

Hot water efficiency improved

Roof
GoodVery Good

Roof insulation improved

Renewable Energy
NoneSolar HW

Solar water heating installed

Planning

Planning history

Applications and permits filed against 21 George Street, Markyate, St Albans, AL3 8JX, sourced from the PlanIt planning register.

21 George Street has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other George Street homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 George Street stands well clear of the street.

Price per m²

£4,683

Street avg £4,418

On par

Floor Area

63 m²

Street avg 97 m²

Below

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

1.5 t/year

Street avg 4.6 t/year

Strongly 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.

Crime

170/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Long Meadow — bus stop.

Closest school

0.7 km

Markyate Village School and Nursery. 4 schools nearby.

Nearest schools

  • Markyate Village School and NurseryPrimary695m
  • Flamstead Village SchoolPrimary2.5km
  • Slip End Village SchoolPrimary2.6km
  • Kensworth Church of England AcademyPrimary3.0km

Nearest stops

  • Long MeadowBus stop150m
  • Fire StationBus stop193m
  • Commuter InterchangeBus stop253m
  • Bypass SouthboundBus stop274m

Most reported crime locally

  • Violence & Sexual Offences776 reports30%
  • Anti-social Behaviour568 reports22%
  • Shoplifting208 reports8%
  • Other Theft193 reports8%

Go deeper on the local area

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

SDL Surveying

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Level 2 HomeBuyer Report

21st centurySemi-Detached HouseEPC C

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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 21 George Street is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in AL3 8JX. 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 21 George Street. 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 George Street was lodged in April 2025 at band C and is valid until April 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. None is matched to 21 George Street. 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 4 schools and 30 stops listed are measured in a straight line from AL3 8JX, not by walking route.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 George Street, Markyate, St Albans, AL3 8JX. Each answer is also embedded as structured data for search engines.

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