Model valuation£417,0008 Busby Close
Local market context
21 Dalestones, Northampton, NN4 9UU
Estimated value
£406,000
- Since the 2021 sale (£318,000)+28%
- Against NN4 9UU's recent median (£295,000)+38%
Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
130 m²
1399 sq ft
Energy rating
C
Score 70
Council tax
Band E
Tenure
Owner Occupied
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
£406,000
- Against its 2021 sale (£318,000)+28%
- Against NN4 9UU's recent median (£295,000)+38%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Dalestones is modelled from its 130 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 9UU. 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
130 m² from the EPC lodged in December 2020
Sales of this home
2 sales recorded, the latest in 2021
Recent sales in NN4 9UU
5 sales, median £295,000 (2025–2020)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 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.
21 Dalestones has more than tripled in price since its earliest registered sale in 1997.
Sales timeline
25 March 2021Most recent
£318,000
+263.4%over 24 years24 January 1997
£87,500
Median price across the last 5 sales in NN4 9UU: £295,000 (2025–2020).
Nearby sales in NN4 9UU
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 21 Dalestones
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Dalestones is a four-bedroom detached house in Northampton (NN4 9UU). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (December 2020) shows a C (score 70). When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Poor; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
At 130 m² it's 25.6% larger than the typical home in the postcode (104 m² median across 14 EPCs). Across 1997–2021, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £406,000 is 27.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 38.8% above the typical sold price in the postcode. Last sale on file: £318,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Before you decide
Everything you need to know about 21 Dalestones
The true value, the hidden risks and the full sale history, in one report.
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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 3)
Dec 2020
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.3 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 8 December 2030
Property Improvements
Changes detected from historical EPC data
Nov 2010from Nov 2010
Windows
Full DoubleTriple
Windows upgraded to triple glazing
Dec 2020from Nov 2010
EPC improved fromD68toC70
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Planning history
Applications and permits filed against 21 Dalestones, Northampton, NN4 9UU, sourced from the PlanIt planning register.
21 Dalestones has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Dalestones homes
Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Dalestones is notably below the street on years held.
Price per m²
£2,446
Street avg £2,489
Floor Area
130 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.0 t/year
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
339/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Ladymead Close — bus stop.
Closest school
1.0 km
Hunsbury Park Primary School. 19 schools nearby.
Nearest schools
- Hunsbury Park Primary SchoolPrimary963m
- Pineham Barns Primary SchoolPrimary1.0km
- Briar Hill Primary School & NurseryPrimary1.1km
- Upton Meadows Primary SchoolPrimary1.4km
Nearest stops
- Ladymead CloseBus stop386m
- Ashpole SpinneyBus stop392m
- Whaddon CloseBus stop408m
- Upton Valley Way EastBus stop493m
Most reported crime locally
- Violence & Sexual Offences1,851 reports36%
- Anti-social Behaviour1,154 reports23%
- Other Theft390 reports8%
- Criminal Damage & Arson325 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 NN4 9UU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.6dB
Night-time· 23:00 – 07:00
46.4dB
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
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Late 20th centuryDetached BungalowEPC C
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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 21 Dalestones is modelled from its 130 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 9UU. 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 21 Dalestones. 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 Dalestones was lodged in December 2020 at band C and is valid until December 2030. 3 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 Dalestones. 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 19 schools and 30 stops listed are measured in a straight line from NN4 9UU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Dalestones is in council tax band E. 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 Dalestones, Northampton, NN4 9UU. Each answer is also embedded as structured data for search engines.
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- Every home in NN4 9UUSold prices, values and energy ratings for the postcode
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