Model valuation£417,0008 Busby Close
Local market context
1 Bostock Avenue, Northampton, NN1 4LW
4 planning records
Estimated value
£192,000
- Since the 2016 sale (£162,000)+19%
- Against NN1 4LW's recent median (£300,000)-36%
Newest record on this page: November 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
Bathrooms
10
Floor area
116 m²
1249 sq ft
Energy rating
D
Score 56
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
£192,000
- Against its 2016 sale (£162,000)+19%
- Against NN1 4LW's recent median (£300,000)-36%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 1 Bostock Avenue is modelled from its 116 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN1 4LW. 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
116 m² from the EPC lodged in October 2018
Sales of this home
2 sales recorded, the latest in 2016
Recent sales in NN1 4LW
5 sales, median £300,000 (2025–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 4 applications | 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.
Sales timeline
19 May 2016Most recent
£162,000
-32.5%over 8 years18 September 2007
£240,000
Median price across the last 5 sales in NN1 4LW: £300,000 (2025–2022).
Nearby sales in NN1 4LW
21 Bostock Avenue, Northampton, NN1 4LW
Sold Nov 2025
£280,00026 Bostock Avenue, Northampton, NN1 4LW
Sold Mar 2025
£300,0003 Bostock Avenue, Northampton, NN1 4LW
Sold Dec 2024
£250,00028 Bostock Avenue, Northampton, NN1 4LW
Sold Sept 2022
£330,00012 Bostock Avenue, Northampton, NN1 4LW
Sold Aug 2022
£395,000
What this page doesn't show
2 potential issues have already been flagged for 1 Bostock Avenue, Northampton, NN1 4LW. 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
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About 1 Bostock Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1 Bostock Avenue is a one-bedroom end-of-terrace house in Northampton (NN1 4LW). It has a recorded floor area of 116 m² (around 1249 sq ft) and construction records dating it to 1900-1929. At 116 m² this is the 10th smallest of 39 units on EPC record in the building, where floor areas span 65–223 m². The building's EPC ratings span G to C across 39 units on file. The latest certificate (October 2018) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 72).
4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a conservatory and change of use to residential, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in May 2016. Across 2007–2016, sale prices on this property compounded at -4.4% per year. Today's modelled estimate of £192,000 is 18.5% above the 2016 sale price.
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
- Bathrooms10
Before you decide
Everything you need to know about 1 Bostock Avenue
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.
1 Bostock Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate
Oct 2018EPC Rating
A
B
C
D
D56
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
6.5 t/year
Occupancy
Rented
Certificate validity
Valid until 21 October 2028
Planning history
Applications and permits filed against 1 Bostock Avenue, Northampton, NN1 4LW, sourced from the PlanIt planning register.
4 applications on record at 1 Bostock Avenue, Northampton, NN1 4LW
4decisions1extensions66documents65nearby
Flagged:Change of use
- Oct 2007Change of UseFullOutcome in report
Change of use of ground floor to flat
- Documents
- 16 docs on file
- Reference
- N/2007/1173
- More recent applications — locked
- FullMay 2008Decision
- ConservatoryApr 2008Decision
+ 1 more application in the report
Unlock 1 Bostock Avenue, Northampton, NN1 4LW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 65 notable nearby
- The 66 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Bostock Avenue homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
1 Bostock Avenue is notably below the street on epc rating.
EPC Rating
56 (D)
Street avg 63 (D)
Floor Area
116 m²
Street avg 88 m²
CO₂ Emissions
6.5 t/year
Street avg 4.3 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Melbourne Street — bus stop.
Closest school
0.2 km
Stimpson Avenue Academy. 30 schools nearby.
Nearest schools
- Stimpson Avenue AcademyPrimary225m
- Barry Primary SchoolPrimary271m
- Vernon Terrace Primary SchoolPrimary482m
- Northampton School for BoysSecondary775m
Nearest stops
- Melbourne StreetBus stop110m
- Billington StreetBus stop122m
- Stimpson Avenue Primary SchoolBus stop280m
- St Edmund's StreetBus stop312m
Most reported crime locally
- Violence & Sexual Offences2,940 reports32%
- Anti-social Behaviour1,893 reports21%
- Shoplifting785 reports9%
- Public Order622 reports7%
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 NN1 4LW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.6dB
Night-time· 23:00 – 07:00
42.8dB
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
Victorian-era1st Floor FlatEPC DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and 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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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 1 Bostock Avenue is modelled from its 116 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN1 4LW. 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. 2 sales are recorded for 1 Bostock Avenue. 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 1 Bostock Avenue was lodged in October 2018 at band D and is valid until October 2028. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 1 Bostock Avenue. 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 16 months, which places each incident at an approximate point. The 30 schools and 30 stops listed are measured in a straight line from NN1 4LW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Common questions
The questions buyers, sellers and homeowners most often ask about 1 Bostock Avenue, Northampton, NN1 4LW. Each answer is also embedded as structured data for search engines.
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Keep exploring
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