Model valuation£417,0008 Busby Close
Local market context
21 Church Walk, Great Billing, Northampton, NN3 9ED
Estimated value
£483,000
- Against NN3 9ED's recent median (£615,000)-21%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
7
From EPC
Floor area
148 m²
1593 sq ft
Energy rating
E
Score 42
Council tax
Band F
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
£483,000
- Against NN3 9ED's recent median (£615,000)-21%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Church Walk is modelled from its 148 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in NN3 9ED. 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
148 m² from the EPC lodged in March 2018
Sales of this home
No sale recorded since 1995
Recent sales in NN3 9ED
5 sales, median £615,000 (2026–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | 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.
21 Church Walk has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN3 9ED: £615,000 (2026–2019).
Nearby sales in NN3 9ED
7 Church Walk, Great Billing, Northampton, NN3 9ED
Sold Jan 2026
£661,0009 Church Walk, Great Billing, Northampton, NN3 9ED
Sold Aug 2023
£830,00035 Church Walk, Great Billing, Northampton, NN3 9ED
Sold Dec 2020
£615,00017 Church Walk, Great Billing, Northampton, NN3 9ED
Sold Nov 2020
£175,00029 Church Walk, Great Billing, Northampton, NN3 9ED
Sold Jan 2019
£168,000
What this page doesn't show
2 potential issues have already been flagged for 21 Church Walk, Great Billing, Northampton, NN3 9ED. 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 21 Church Walk
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Church Walk is a semi-detached house in Great Billing, Northampton, Northampton (NN3 9ED). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2018) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in June 2010 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump.
At 148 m² it's 15.4% smaller than the typical home in the postcode (175 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Before you decide
Everything you need to know about 21 Church Walk
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.
21 Church Walk's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Mar 2018
EPC Rating
A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
10.0 t/year
Occupancy
Rented
Certificate validity
Valid until 16 March 2028
Property Improvements
Changes detected from historical EPC data
Mar 2018from Jun 2010
EPC improved fromF38toE42
Low Energy Lighting
50%100%
More low energy lighting installed
Planning history
Applications and permits filed against 21 Church Walk, Great Billing, Northampton, NN3 9ED, sourced from the PlanIt planning register.
21 Church Walk has no planning applications on record.
12
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Church Walk homes
Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Church Walk is notably below the street on epc rating.
EPC Rating
42 (E)
Street avg 61 (D)
Floor Area
148 m²
Street avg 166 m²
CO₂ Emissions
10.0 t/year
Street avg 7.2 t/year
Habitable Rooms
7 rooms
Street avg 7 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
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.4 km
Worcester Close — bus stop.
Closest school
0.8 km
St Andrew's Ceva Primary School. 19 schools nearby.
Nearest schools
- St Andrew's Ceva Primary SchoolPrimary763m
- Ecton Brook Primary SchoolPrimary924m
- Blackthorn Primary SchoolPrimary1.0km
- Northampton AcademySecondary1.3km
Nearest stops
- Worcester CloseBus stop441m
- Penfold LaneBus stop456m
- Ham Meadow DriveBus stop473m
- Station RoadBus stop482m
Most reported crime locally
- Violence & Sexual Offences2,722 reports37%
- Anti-social Behaviour1,497 reports20%
- Shoplifting674 reports9%
- Criminal Damage & Arson483 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 NN3 9ED from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.1dB
Night-time· 23:00 – 07:00
43.7dB
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-eraSemi-Detached BungalowEPC EPre-1919 buildExtended multiple times (2+ extensions)
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£412k
1 Bramley Grove
NN3 9HJ
4 bed2 bath
£569k
1 Elwes Way, Great Billing
NN3 9EA
£407k
1 Conyngham Road
NN3 9TA
4 bed
£384k
1 Cumbrae Drive, Great Billing
NN3 9HD
3 bed
£378k
1 Blossom Way, Little Billing
NN3 9ET
4 bed1 bath
£637k
1 Chantry Close, Great Billing
NN3 9EG
£328k
1 Bramble Close
NN3 9GF
£321k
1 Coneywell Court
NN3 9DP
4 bed
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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 21 Church Walk is modelled from its 148 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in NN3 9ED. 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. No sale is recorded for 21 Church Walk, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 21 Church Walk was lodged in March 2018 at band E and is valid until March 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 21 Church Walk. 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 19 schools and 30 stops listed are measured in a straight line from NN3 9ED, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Church Walk is in council tax band F. 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 21 Church Walk, Great Billing, Northampton, NN3 9ED. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN3 9EDSold prices, values and energy ratings for the postcode
- NN 3 property marketPrices, postcodes, schools and transport across the district
- 21 Church Walk, Great Billing, Northampton valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales