18 Althorp Road, Northampton, NN5 5EF
About 18 Althorp Road
18 Althorp Road is a mid-terrace house in Northampton (NN5 5EF). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2021) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Held since August 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £208,000 sits 670.4% above the 1995 sale of £27,000. On a £-per-square-foot basis, the last sale (£29/sq ft) was about 75.2% below the postcode norm.
Know exactly what you're buying at 18 Althorp Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
18 Althorp Road has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 2 things worth checking at 18 Althorp Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 18 Althorp Road was the lowest on Land Registry record across the postcode.
£208,000
Modelled from EPC, postcode comparables.
£27,000
Recorded with HM Land Registry.
Sales timeline
24 August 1995Most recent
£27,000
Median price across the last 5 sales in NN5 5EF: £190,000 (2024–2016).
Nearby sales in NN5 5EF
Everything we know about 18 Althorp Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Althorp Road homes
Price per m² for 18 Althorp Road lags the street by a wide margin.
Price per m²
£314
Street avg £1,546
Floor Area
86 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St James's Sq — bus stop.
Closest school
0.3 km
St James Church of England Primary School. 30 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.8dB

Night-time· 23:00 – 07:00
44.2dB