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Get started18 High Street, Welford, Northampton, NN6 6HT
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About 18 High Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 High Street is a one-bedroom mid-terrace house in Welford, Northampton, Northampton (NN6 6HT). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (May 2022) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and hot-water efficiency went from Poor to Average. The recommended improvements would push it to C (score 70). Main heating runs on electricity. At 68 m² this is the 15th smallest of 53 units on EPC record in the building, where floor areas span 59–448 m². The building's EPC ratings span F to B across 53 units on file. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 25.3% above the typical sold price in the postcode. A recent sale: £155,000 in May 2025. At 68 m² it sits well below the postcode median (112 m² across 52 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenrear
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 3)
May 2022
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Good
CO2 Emissions
4.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 18 High Street has grown more than fourfold since the 1995 starting point.
Current estimate
See how we calculated this£145,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 30 years.
Last sold (2025)
£155,000
Growth on file: 5.4% per year over 30 years.
Sales timeline
Versus other High Street homes
Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.
On years held, 18 High Street runs well behind the street norm.
Price per m²
£2,279
Street avg £1,963
Floor Area
68 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Northampton district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Road noise across the postcode
Modelled day and night-time noise levels around NN6 6HT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 11 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 18 High Street, Welford, Northampton, NN6 6HT. Each answer is also embedded as structured data for search engines.