How much do houses cost in SG8 9NW?

The average property price in SG8 9NW is currently around £1.4M.

What is the population of SG8 9NW?

The population for the SG8 9NW area is approximately 311 residents according to the latest census data.

Postcode Analysis North Hertfordshire, East of England

THERFIELD ROAD, SG8 9NW House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for THERFIELD ROAD, SG8 9NW.

analytics Demographics: Census 2021 local_police Crime: police.uk · updated monthly (1–2 month lag)home Prices: Land Registry

groups

Population

311

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Avg Age

payments

Avg Income

£ 0 /yr

work

Employed

54%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools. The area also shows excellent employment metrics, indicating a highly economically active population.

shieldSafety

10/10

family_restroomFamily

9/10

favoriteHealth

1/10

workEmployment

8/10

diversity_3Diversity

1/10

paymentsAffluence

6/10

directions_transitTransit

2/10

homeHome Ownership

7/10

trending_upInvestment

5/10

psychology

Area Character

A sought-after, premium postcode. SG8 9NW's low deprivation rank, 79% ownership, and £1.4M median price place it in the top quintile nationally for residential quality. £1.4M prices and low crime — this postcode commands a premium for good reason.

home £1,450,000 median price shield Safety 10/10

verifiedPublished by PostcodeInfo.uk · April 2026 · Sources: ONS Census 2021, police.uk, Land Registry

SG8 9NW is a mixed residential area on Therfield Road in Therfield. Administratively it sits within Ermine ward and the North East Hertfordshire constituency.

For serious buyers, SG8 9NW is a quiet rural community with low density and high home ownership. During the day, mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. A balanced community with an average age of 44 — families, professionals, and long-term residents all well represented. 79% of residents own their home — above average for the district, consistent with a stable and sought-after address.

Property: Prices average £1.4M.

Census 2021 statistics for SG8 9NW are sourced from Output Area E00119848 (shared with 23 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for SG8 9NW. The average age is 43.6. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British97.1%

Asian / British Asian0.0%

Black / African / Caribbean1.3%

Other / Mixed1.6%

Economic Activity

54%Active

FT: 36%

Unemployed: 1%

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Area Vibe: Established and family-oriented. The area is largely populated by middle-aged homeowners, providing a deeply rooted community feel.

analytics Full Demographics Profile

home Property Prices by Type

Detached

£ 1,450,000

1 sales · Mean £ 1,450,000

train Transport Links

Train Stations

Royston2.2 km
Ashwell & Morden4.4 km
Meldreth7.0 km