Keys Farm, Mattishall, Dereham

House prices, sold prices and local information for NR20 3RZ.

Average price (last 12 months)

£300,000

1 sale

Average price (since 2017)

£287,500

6 sales

Price range

£260k – £350k

lowest to highest sale

Last sale

20 Aug 2026

NR20 3RZ

At a glance

House prices£288k averageSince 2017 (few recent sales) CrimeLower than averageLower crime than about 70% of neighbourhoods in England DeprivationAbout averageDecile 5 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest stationOver 5 miles awayCheck local bus routes Schools1 rated Good or betterWithin 1.5 miles Ultrafast broadband0% of homesNational average 80%

6 property sales on Keys Farm, Mattishall, Dereham have been recorded by HM Land Registry since 2017. In the last 12 months 1 home sold here for an average of £300,000. Most sales here are semi-detached homes, which have sold for an average of £277,500. 1 home here has sold more than once since 2017; 1 of them sold for more the second time.

House prices on Keys Farm compared

NR20 postcode area£338,778

Dereham£293,963

England & Wales£356,718

Average sale price over the last 12 months. Keys Farm has had fewer than two sales in that time, so it is left out. See all NR20 house prices.

Average sale price by year

Prices by property type

Type	Sales	Average price	Last sold
Semi-detached	4	£277,500	20 Aug 2026
Detached	2	£307,500	6 Mar 2023

Sold prices on Keys Farm

Address	Date	Price	Type	Tenure
1, Keys Farm NR20 3RZ	20 Aug 2026	£300,000	Semi-detached	Freehold
1, Keys Farm NR20 3RZ	24 Jan 2025	£280,000	Semi-detached	Freehold
4, Keys Farm NR20 3RZ	6 Mar 2023	£350,000	Detached	Freehold
6, Keys Farm NR20 3RZ	29 Jan 2021	£265,000	Detached	Freehold
1, Keys Farm NR20 3RZ	17 Jan 2020	£270,000	Semi-detached	Freehold
5, Keys Farm NR20 3RZ	11 Apr 2017	£260,000	Semi-detached	Freehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

Address	Sales	Change
1, Keys Farm	£270,000 (Jan 2020) → £280,000 (Jan 2025) → £300,000 (Aug 2026)	+11% over 7 yrs

Buying on Keys Farm?

Crime and flood risk near Keys Farm

Crime

5 crimes were reported within about a mile of Keys Farm in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 70% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Criminal damage & arson	2
Violence & sexual offences	2
Anti-social behaviour	1

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Keys Farm is in or near 3 Environment Agency flood areas:

The River Tud from East Dereham to New Costessey Flood warning area
The River Wensum from Swanton Morley to Costessey Flood warning area
The Rivers Tud and Wensum from Fakenham to Costessey, including Wendling Beck Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Keys Farm

School	Type	Ages	Ofsted	Distance
Mattishall Primary School 164 pupils	Primary	4–11	Good Report	0.3 mi
Hockering Church of England Primary Academy 30 pupils	Primary Church of England	4–11	Report	1.7 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around and local GPs

GP surgeries

Mattishall And Lenwade Surgeries
15 Dereham Road, Mattishall, Dereham · 0.3 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Deprivation

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This neighbourhood is in decile 5 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income: decile 6 of 10 · Crime: decile 8 of 10.

Homes

	Here	Eng & Wales
Owned	74.5%	62.5%
Private rented	7.5%	20.3%
Social rented	17.9%	17.1%
Households	663

People

	Here	Eng & Wales
Under 15	13.6%	17.4%
Aged 15–64	56.5%	64.1%
Aged 65+	29.9%	18.6%
Residents	1,504

Broadband

	Here	UK
Superfast (30Mbit+)	100%	95%
Ultrafast (300Mbit+)	0%	80%
Gigabit-capable	0%	80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Nearby streets in NR20

See all streets in Dereham All streets in NR20