Model valuation£417,0008 Busby Close
Local market context
12 Semilong Road, Northampton, NN2 6BQ
Estimated value
£124,000
- Since the 1996 sale (£14,000)+786%
- Against NN2 6BQ's recent median (£150,000)-17%
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
End terrace
Floor 1st
Bedroom
1
Bathroom
1
Floor area
57 m²
614 sq ft
Energy rating
C
Score 71
Council tax
Band A
Tenure
Private Rental
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£124,000
- Against its 1996 sale (£14,000)+786%
- Against NN2 6BQ's recent median (£150,000)-17%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 Semilong Road is modelled from its 57 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN2 6BQ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
57 m² from the EPC lodged in December 2018
Sales of this home
1 sale recorded, the latest in 1996
Recent sales in NN2 6BQ
5 sales, median £150,000 (2025–2011)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Latest sale on 12 Semilong Road was the lowest on Land Registry record across the postcode.
Sales timeline
23 July 1996Most recent
£14,000
Median price across the last 5 sales in NN2 6BQ: £150,000 (2025–2011).
Nearby sales in NN2 6BQ
What this page doesn't show
2 potential issues have already been flagged for 12 Semilong Road, Northampton, NN2 6BQ. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 12 Semilong Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Semilong Road is a one-bedroom end-of-terrace house in Northampton (NN2 6BQ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1996-2002 and council tax band A. At 57 m² this is the 6th smallest of 12 units on EPC record in the building, where floor areas span 33–94 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (December 2018) shows a C (score 71). The rating has held steady at C across 2 certificates since December 2008. Between certificates, lighting dropped from Very Good to Average.
Held since July 1996 — that's 30 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 £124,000 sits 785.7% above the 1996 sale of £14,000. On a £-per-square-foot basis, the last sale (£23/sq ft) was about 87.5% below the postcode norm. At 57 m² it's 17.4% smaller than the typical home in the postcode (69 m² median across 11 EPCs).
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
- ParkingOff road
Building
- Central heatingYes
Before you decide
Everything you need to know about 12 Semilong Road
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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The data behind every report
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 2)
Dec 2018
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.1 t/year
Occupancy
Rented
Certificate validity
Valid until 6 December 2028
Planning history
Applications and permits filed against 12 Semilong Road, Northampton, NN2 6BQ, sourced from the PlanIt planning register.
12 Semilong Road has no planning applications on record.
37
But the area is active
37 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
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.
Crime
373/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Lower Hester Street — bus stop.
Closest school
0.2 km
Northampton International Academy. 30 schools nearby.
Nearest schools
- Northampton International AcademyAll-through178m
- Northampton International AcademyAll-through178m
- Castle AcademyPrimary322m
- Spring Lane Primary SchoolPrimary639m
Nearest stops
- Lower Hester StreetBus stop233m
- NIA AcademyBus stop246m
- Marriott StreetBus stop256m
- Hampton StreetBus stop287m
Most reported crime locally
- Violence & Sexual Offences1,491 reports27%
- Shoplifting1,208 reports22%
- Anti-social Behaviour1,096 reports20%
- Vehicle Crime324 reports6%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around NN2 6BQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.9dB
Night-time· 23:00 – 07:00
43.4dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Late 20th century1st Floor FlatEPC CSolid (non-cavity) walls
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 12 Semilong Road is modelled from its 57 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN2 6BQ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 12 Semilong Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 12 Semilong Road was lodged in December 2018 at band C and is valid until December 2028. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 12 Semilong Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 30 schools and 30 stops listed are measured in a straight line from NN2 6BQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 12 Semilong Road is in council tax band A. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Semilong Road, Northampton, NN2 6BQ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN2 6BQSold prices, values and energy ratings for the postcode
- NN 2 property marketPrices, postcodes, schools and transport across the district
- 12 Semilong Road, Northampton valuationHow the estimate is built and what moves it
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