AL4 house prices, schools and flood risk.

314 homes sold in AL4 in the last 12 months at a median of £625,000, down 6.6% on the year before. Detached homes typically sold for £910,000, flats for £283,750.

Covers Codicote & Kimpton, Colney Heath, Cunningham, Hatfield Villages, Hill End, London Colney, Marshalswick East & Jersey Farm, Marshalswick West.

Median sold price

£625k

Last 12 months

Change on year

-6.6%

From £669k

Homes sold

314

Last 12 months

New builds

3%

Of recent sales · see developments →

Prices

What homes sell for in AL4

Detached

£910k

73 sales

Semi-detached

£708k

116 sales

Terraced

£468k

75 sales

Flat

£284k

50 sales

Median sold price by year

All home types

£480k£570k£660k201620182020202220242026
Median sold price by year in AL4
2016£480k (377 sales)
2017£517k (355 sales)
2018£538k (341 sales)
2019£550k (368 sales)
2020£550k (364 sales)
2021£587k (575 sales)
2022£660k (465 sales)
2023£660k (359 sales)
2024£645k (338 sales)
2025£635k (418 sales)
2026£637k (182 sales, year so far)

HM Land Registry price paid data, standard sales only, to September 2026. Sales take a few weeks to be registered.

Streets

Where prices are highest and lowest

Median sold price over five years, streets with four or more sales.

Highest

Lime AvenueAL4 8LQ · Mostly detached
£2,100,0005 sales
Nimrod CloseAL4 9XY · Mostly detached
£1,305,0005 sales
The BroadwayAL4 8LW · Mostly detached
£1,300,0007 sales
Marshalls Heath LaneAL4 8HS · Mixed homes
£1,195,00013 sales
Kingshill AvenueAL4 9QB · Mostly semi-detached
£1,150,00015 sales

Most affordable

Four LimesAL4 8JN · Mostly flats
£180,00015 sales
The AcornsAL4 0XZ · Mostly flats
£205,0006 sales
The BerriesAL4 9NL · Mostly flats
£230,0004 sales
St Leonards CourtAL4 9UY · Mostly flats
£240,00013 sales
Hewitt CloseAL4 8TQ · Mostly flats
£240,0005 sales

Sold recently

Latest recorded sales

30 Ash GroveAL4 8DF · Detached · 129 m² · 7 rooms · 25 Sept 2026
£805,000£6,240/m²
1 Twyford RoadAL4 9BD · Terraced · 63 m² · 3 rooms · 18 Sept 2026
£475,000£7,540/m²
16 Twyford RoadAL4 9BD · Terraced · 40 m² · 2 rooms · 18 Sept 2026
£265,000£6,630/m²
10 Pasture ViewAL4 0FR · Detached · 108 m² · 7 rooms · 14 Sept 2026
£693,750£6,420/m²
425 Hatfield RoadAL4 0XP · Semi-detached · 103 m² · 6 rooms · 11 Sept 2026
£650,000£6,310/m²
7 Shottfield CloseAL4 9EA · Flat · 64 m² · 3 rooms · 11 Sept 2026
£287,500£4,490/m²
13 Cutmore DriveAL4 0PH · Flat · 61 m² · 3 rooms · 10 Sept 2026
£250,000£4,100/m²
29 Rose WalkAL4 9AA · Detached · 239 m² · 8 rooms · 10 Sept 2026
£1,924,000£8,050/m²

Floor area and rooms from each home's energy certificate. Rooms counts bedrooms and living rooms, not kitchens or bathrooms.

Living here

Schools, crime and flood risk

Schools within 2 miles

Skyswood Primary & Nursery SchoolPrimary · 0.6 mi from the AL4 centre
Outstanding
Sandringham SchoolSecondary · 0.6 mi from the AL4 centre
Outstanding
St John Fisher Roman Catholic Primary SchoolPrimary · 0.7 mi from the AL4 centre
Good
Wheatfields Junior Mixed SchoolPrimary · 0.8 mi from the AL4 centre
Good
Wheatfields Infants' and Nursery SchoolPrimary · 0.8 mi from the AL4 centre
Outstanding
Oakwood Primary SchoolPrimary · 1.2 mi from the AL4 centre
Good
Bernards Heath Junior SchoolPrimary · 1.5 mi from the AL4 centre
Good
Fleetville Infant and Nursery SchoolPrimary · 1.6 mi from the AL4 centre
Outstanding

Latest Ofsted ratings. Schools inspected since late 2025 show their report-card Achievement grade.

Crime

In line

Reported in August 2026

53

Within a mile of the district centre

Shoplifting
15
Other theft
11
Violence
8
Anti-social behaviour
7

data.police.uk, compared with the England average for a one-mile area.

Flood warning areas

The Environment Agency issues flood alerts for these areas in and around AL4. Being near one doesn't mean a home floods; check the exact address.

Upper River Colne and Radlett Brook
River Lee at Luton, Harpenden and Wheathampstead
River Ver in Hertfordshire
River Mimram in Hertfordshire
River Lee at Harpenden
River Ver at St Albans

AL4 questions

What is the average house price in AL4?

The median sold price in AL4 over the last 12 months was £625,000, across 314 sales recorded by HM Land Registry. By type: detached £910,000, semi-detached £707,500, terraced £468,000, flat £283,750.

Are house prices in AL4 going up?

The median sold price was down 6.6% on the previous 12 months (£669,263). Medians move with the mix of homes sold, so treat one year's change as a signal, not a forecast.

What is the most expensive street in AL4?

Lime Avenue has the highest median sold price in AL4 over the last five years: £2,100,000 across 5 sales.

How do I know if a home in AL4 is fairly priced?

Compare the asking price with recent sales of similar homes nearby, adjust for condition and any risks, then offer from the evidence. A Proptel report does this for one address in about 30 seconds for £9.99, including a suggested offer range and a letter for the agent.

© 2026 Proptel · Property data for buyers

Buying in AL4?Know what to offer · £9.99