21 Standing Stones, Great Billing, Northampton, NN3 9HA
About 21 Standing Stones
21 Standing Stones is a four-bedroom detached house in Great Billing, Northampton, Northampton (NN3 9HA). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (April 2022) shows a C (score 70). When first surveyed in November 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Average to Good. Other recorded features include a conservatory. The home occupies a corner plot.
Sold August 2022 for £777,077. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an annexe, meaningful when judging how the property has evolved. Across 1997–2022, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £858,000 is 10.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 183.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageDouble
- Corner plotYes
Everything you need to know about 21 Standing Stones
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21 Standing Stones's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Window efficiency improved
More low energy lighting installed
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Planning history
2 applications on record at 21 Standing Stones, Great Billing, Northampton, NN3 9HA
- Aug 2010ExtensionFullOutcome in report
Proposed two storey glazed corner to rear and side of property.
- Documents
- 10 docs on file
- Reference
- N/2010/0615
- More recent applications — locked
- AnnexJun 2025Decision
Unlock 21 Standing Stones, Great Billing, Northampton, NN3 9HA's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 12 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1997.
£858,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 25 years.
£777,077
Growth on file: 5.3% per year over 25 years.
Sales timeline
18 August 2022Most recent
£777,077
+35.1%over 7 years27 February 2015
£575,000
+87.6%over 13 years4 October 2001
£306,500
+42.6%over 4 years28 August 1997
£215,000
Median price across the last 5 sales in NN3 9HA: £665,000 (2025–2020).
Nearby sales in NN3 9HA
17 Standing Stones, Great Billing, Northampton, NN3 9HA
Sold Jul 2025
£780,0001 Standing Stones, Great Billing, Northampton, NN3 9HA
Sold Oct 2021
£665,0002 Standing Stones, Great Billing, Northampton, NN3 9HA
Sold Sept 2021
£685,00025 Standing Stones, Great Billing, Northampton, NN3 9HA
Sold Feb 2021
£585,00027 Standing Stones, Great Billing, Northampton, NN3 9HA
Sold Dec 2020
£655,000
Versus other Standing Stones homes
Price per m² for 21 Standing Stones runs comfortably ahead of the street norm.
Price per m²
£4,026
Street avg £2,430
Floor Area
193 m²
Street avg 221 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
6.2 t/year
Street avg 7.0 t/year
Everything you need to know about 21 Standing Stones
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cottage Gardens — bus stop.
Closest school
0.8 km
Blackthorn Primary School. 20 schools nearby.
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

Daytime· 07:00 – 23:00
52.0dB

Night-time· 23:00 – 07:00
42.3dB






