Nearest top-rated: Marsworth Church of England Infant School (Good) — 0.0 mi
Safety86/100
4crimes last month
IMD crime decile 9/10 · 4 crimes in 400m last month (residential-weighted: 1.6)
Crimes reported last month · UK Police API
Healthcare68/100
0GP & hospitals
IMD health decile 10/10 · no GP / hospital / dentist within 1.5 mi
Transport64/100
No rail stations within 0.5 miles · 2 bus stops nearby
Green space66/100
3green spaces
IMD environment decile 4/10 · beside AONB (2.1 ha total — largest park 1.6 ha (0.27 mi away))
Nearest: All Saints' Church — 0.1 mi
Amenities62/100
5supermarkets
5 supermarkets within 2 mi — The Co-operative Group, Morrisons, Marks and Spencer, Tesco — library 1.7 mi
Nearest: Co-op Tring — 1.5 mi
02 — Environment
Environment & risk near HP23 4LT.
Official risk flags for context — deliberately not part of the NestScope score (they’re categorical hazards, not amenities).
Flood risk
Zone 1 (low)
Flood Zone 1 — low risk (less than 1 in 1,000 annual chance) · Source: Environment Agency Flood Map for Planning
▼
Zone 1
Zone 2
Zone 3
Air qualityWithin WHO guideline
6.3µg/m³
NO₂ annual mean · WHO guideline 10 · UK limit 40 · Source: DEFRA UK-AIR 2024
▼
<10
10–20
20–30
30–40
≥40
Road noiseQuiet
53dB Lden
Road traffic, day-evening-night average · Source: DEFRA strategic noise mapping
▼
<55
55–64
65–74
≥75
03 — House prices
Sold prices in HP23.
Average sold price by property type across the HP23 district, 2021–2026 — 1,735 sales.
Detached
Semi-detached
Terraced
Flat
Detached£788k▼ 6.1%
Semi-detached£605k▲ 4.8%
Terraced£434k▲ 8.5%
Flat£250k▼ 14.7%
District-level averages (HP23) — broad enough to show a reliable trend. A single postcode usually sees too few sales to chart. Source: HM Land Registry Price Paid Data (Crown Copyright / OGL v3.0).
About HP23 4LT
HP23 4LT scores 83/100 on the NestScope Score, with its strongest showing in schools and safety — with Marsworth Church of England Infant School within a short walk. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.
In national context, HP23 4LT is one of the most affluent neighbourhoods in England — IMD decile 10/10, ranked 30,570 of 32,844 neighbourhoods in England. The Index of Multiple Deprivation is the UK government's official measure of relative deprivation, refreshed roughly every five years. Housing pressure here is high (IMD housing decile 4/10).
There are 9 schools within the typical catchment area, including 6 rated Good. The nearest school is Marsworth Church of England Infant School (Ofsted: Good), within a short walk.
There were 4 crimes reported on the surrounding streets in the most recent month, indicating a very low level of immediate-area crime.
There are no GP surgeries, hospitals or pharmacies within easy reach of HP23 4LT. Residents may need to travel further for healthcare access.
There are no train or Tube stations near HP23 4LT. Bus services provide the main public transport, with 2 bus stops in the immediate area.
The location is in Flood Zone 1 (low risk — less than a 1 in 1,000 annual chance of river or sea flooding). road traffic noise is low (about 53 dB Lden).
There are 3 green spaces within walking distance, totalling 2.1 hectares of parks and outdoor space. The nearest is All Saints' Church, within a short walk. It also lies just beside a AONB (about 5 minutes' walk away), adding open countryside that isn't recorded as a formal park.
There are 5 supermarkets in the wider area, including The Co-operative Group, Morrisons, Marks and Spencer, Tesco. The nearest is Co-op Tring, 1.5 mi away. A public library is 1.7 mi away.
Sources: DfE/Ofsted, UK Police API, NHS ODS, NaPTAN, Environment Agency, Ordnance Survey, Natural England, DEFRA, Geolytix and Arts Council England. For an interactive map view, explore HP23 4LT on NestScope.
