1 Castle Lane, HP22 4JD

Detached house149 m²EPC GBand FFreehold

1 Castle Lane is a freehold detached house on Castle Lane in HP22. It last sold for £695,000 in 2024 — its 3rd recorded sale, up 178% on its first recorded sale of £250,000 in 2002.

EPC GCouncil tax F

What this home is

The physical record — from its EPC assessments, HM Land Registry and the VOA.

Property type
Detached house
Detached
Floor area
149 m²
1,604 sq ft
Built
1950-1966
EPC construction age band
Tenure
Freehold
CO₂
16 t/yr
current estimate

EPC data © Crown copyright; bedrooms are the register's estimate, not a survey. Tenure from HM Land Registry.

What is it worth now?

An indicative projection from its own sale record — the report's valuation prices it against individual comparable sales.

Indicatively £699,000£829,000 today, projected from its 2024 sale.

Indicative value
£699,000£829,000
Carrying the 2024 sale forward at this home's own compounded growth — 4.7%/yr across 3 recorded sales. It can't see condition or improvements.
Last sold (2024)
£695,000
Growth on file: 4.7% per year across 3 sales.
Sold 2024 · £695k£829k£699k2026

From the 2024 sale, the indicative range widens as time passes — the cone is that growing uncertainty, not a forecast.

HP22 £/m² (recent sales)£4,442this home £4,664 at its last sale
The local market
Official house price index (UK HPI)

Across Buckinghamshire, the official average home value is £490,508+4% in a year, +14% over five.

Detached£875,480
Semi-detached£482,969
Terraced£385,998
Flat / maisonette£241,795

Covers the whole Buckinghamshire area, not this postcode.

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The precise, comparables-based valuation

A point estimate with likely and wide ranges, built from individual comparable sales nearby — each listed with address, date, size and adjusted price.

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Comparable sales analysed
Model confidence
Point estimate
Likely range (p50) & wide range (p80)
vs the wider area (£/m² percentile)
Every comparable — address, date, size, sold & adjusted price

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Indicative range projected from HM Land Registry sold prices; not a formal valuation, survey or appraisal.

Everything on 1 Castle Lane, unlocked

The valuation with its comparables, every application and document trail, tenure & title, the ten score workings — the full dossier for this one address.

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Sale history

Every transaction HM Land Registry records for 1 Castle Lane, newest first.

3 recorded sales since 2002, up 178% from first to latest.

£250k£500k£750k200220072012201720222026£493k+64%+70%Sold 2024: £695,000£695kSold 2012: £410,000£410kSold 2002: £250,000£250k
£250k£500k£750k201520212026£493kSold 2024: £695,000£695k
HP22 yearly medianThis home's recorded sales

This home's recorded sales joined up, with the change between each — against HP22's yearly median.

2 Aug 2024Most recent
£695,000+70%
Detached house · Freehold · +4.6%/yr since the previous sale
Floor area grew 117→149 m² (+32 m²) — the property was likely extended or converted
Floor area fell 149→132 m² (-17 m²) — possibly split, reconfigured or re-measured
Energy certificate 8 Nov 2023
Rated EPC E · 132 m² recorded
Recorded at this certificate — so at some point since the previous one in 21 Apr 2016:
Efficiency
EPC improved from G to E
Energy certificate 21 Apr 2016
Rated EPC G · 149 m² recorded
Recorded at this certificate — so at some point since the previous one in 8 Mar 2013:
Efficiency
EPC dropped from E to G
Energy certificate 8 Mar 2013
Rated EPC E · 117 m² recorded
20 Nov 2012
£410,000+64%
Detached house · Freehold · +4.8%/yr since the previous sale
27 May 2002
£250,000
Detached house · Freehold
Built 1950-1966
Property built
Post-war (1945–1964)
What a home of this era typically means
  • Cavity walls are common but frequently uninsulated as built.
  • Some homes of this era are “non-traditional” (concrete or steel-frame) construction — a few types can complicate mortgage lending, so confirm the build type.

HM Land Registry Price Paid Data; sales before 1995 are not in the public dataset.

Energy & running costs

What 1 Castle Lane's Energy Performance Certificates say about efficiency, cost and construction.

EPC band G (17/100) — improvable to C
Heating, hot water and lighting estimated at about £2,872 a year. The certificate expired in 2026 — the seller needs a new EPC to market the home.
Worth checking
!The certificate expired in 2026 — the seller needs a new EPC to market the home, and the property may have changed since the assessment.
!Band G puts this home among the least efficient — minimum-energy-standard rules already bar most F/G lettings, and tighter rules are proposed.
A92+
B81–91
C69–80
Potential · 76
D55–68
E39–54
F21–38
G1–20
This home · 17
CO₂ emissions
16 t/yr
current estimate
Built
1950-1966
EPC construction age band
Built form
Detached
Running cost
£2,872/yr
heating + hot water + lighting
Certificate
21 Apr 2016
lodgement date
Between its certificates
21 Apr 2016Floor area grew 117→149 m² (+32 m²) — the property was likely extended or converted
21 Apr 2016EPC dropped from E to G
8 Nov 2023Floor area fell 149→132 m² (-17 m²) — possibly split, reconfigured or re-measured
8 Nov 2023EPC improved from G to E
Heat pump?Possible — check first
Built 1950-1966 — older fabric, so radiator sizing and insulation need checking before a heat pump.
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The construction detail, element by element

Every fabric element as the assessor described it — walls, roof, floor, windows, hot water and heating construction with its efficiency rating — plus glazing detail and itemised running costs.

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Wall construction & insulation, as assessed
Roof & floor construction, as assessed
Windows & glazing detail
Heating & hot-water systems, with efficiency ratings
Itemised running costs (heating / hot water / lighting)

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EPC data © Crown copyright, from the domestic EPC register. Certificates describe the home as assessed on their date.

The practical file

The running costs and everyday infrastructure a viewing can't show you.

Council tax band F (≈£3,650/yr) · gigabit broadband reaches 0% of premises.

Council tax
Band F
£3,650/yr · Buckinghamshire UA
Gigabit broadband
0%
of premises here
Top speed
0 Mbps
median 0 Mbps
£5 report
Every amenity, counted and priced

The full amenity list by category with names and distances — supermarkets to GPs to gyms — plus parks with sizes and every connectivity measure in full.

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Every amenity category, counted with nearest distances
Parks & green spaces with sizes
Connectivity measures in full

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VOA council-tax band with the authority's current rates; Ofcom broadband coverage; amenities from OpenStreetMap contributors (ODbL); EV charging from the National Chargepoint Registry; hygiene ratings from the Food Standards Agency.

The neighbourhood

Who lives here and how the area ranks — the Aylesbury Vale 008F neighbourhood, from the Census and the Indices of Deprivation.

IMD decile 6/10mid-range for England; household income about 26% above the national average; shared/rented housing low.

6/10Mid-range for England
1 · most deprived10 · least deprived

In plain terms: employment and income score well, but a weaker living environment.

Breakdown by domain
Income9/10
Employment10/10
Education & skills9/10
Health9/10
Crime8/10
Housing & access1/10
Living environment1/10

ONS Census 2021 and the English Indices of Deprivation, at neighbourhood (LSOA/MSOA) level — the immediate pocket, not the whole postcode district.

The street and the area

Where 1 Castle Lane sits in its local market.

HP22 median
£451,250
last 8 years
HP22 £/m²
£4,442
last 8 years

1 Castle Lane: quick answers

From HM Land Registry, EPC, VOA, Police.uk, DfE and Environment Agency records.

When did 1 Castle Lane last sell, and for how much?

1 Castle Lane last sold for £695,000 on 2 Aug 2024, according to HM Land Registry.

How many times has 1 Castle Lane been sold?

HM Land Registry records 3 sales for 1 Castle Lane between 2002 and 2024. Sales before 1995 are not in the public dataset.

How big is 1 Castle Lane?

Its most recent Energy Performance Certificate records 149 m² of floor area.

What council tax band is 1 Castle Lane?

1 Castle Lane is in council tax band F, costing about £3,650 a year (Buckinghamshire UA).

How energy efficient is 1 Castle Lane?

Its most recent EPC rates it G (score 17). Its recommended improvements would take it to C.

What is 1 Castle Lane worth today?

Carrying its 2024 sale price forward with its own compounded sale-price growth of 4.7% a year across 3 sales suggests roughly £699,000–£829,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

How fast is broadband at 1 Castle Lane?

Top available download speed is around 0 Mbps. Gigabit-capable broadband reaches 0% of premises in this postcode. (Source: Ofcom)

Other homes at HP22 4JD

Recorded sales for the other addresses sharing this postcode on Castle Lane.

HM Land Registry last recorded sale per address; unsold homes show no price.

Buying or selling 1 Castle Lane?

The full £5 report opens every locked panel in this dossier — a precise comparables-based valuation, the itemised EPC, planning activity, school results and admissions odds, forward-looking flood risk, a negotiation read and a viewing checklist, for this exact home.

The data behind this dossier
HM Land RegistryEPC RegisterValuation Office AgencyPolice.ukDfE & OfstedEnvironment AgencyDEFRAUKHSA & BGSCoal AuthorityOfcomNaPTANOpenStreetMap

Contains public-sector data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0 where applicable. Amenity data © OpenStreetMap contributors (ODbL). Sales before 1995 are not in the public dataset. Figures describe recorded data and are not a survey or valuation of this home; the indicative range is a projection, not an appraisal. marks detail included in the £5 report.