23 Celeborn Place, Northampton, NN3 8SA
About 23 Celeborn Place
23 Celeborn Place is a two-bedroom end-of-terrace house in Northampton (NN3 8SA). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (July 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80).
It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Across 1998–2017, sale prices on this property compounded at 8% per year. Today's modelled estimate of £176,000 is 32.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£156/sq ft) was about 55.2% above the typical sold price in the postcode. On the market in April 2017 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Everything you need to know about 23 Celeborn Place
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Energy performance
EPC Rating
Certificate validity
Valid until 31 July 2032
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
23 Celeborn Place has no planning applications on record.
But the area is active
20 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Celeborn Place has more than quadrupled in price since its earliest registered sale in 1998.
£176,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 18 years.
£132,500
Growth on file: 8.0% per year over 18 years.
Sales timeline
12 April 2017Most recent
£132,500
+55.9%over 8 years27 February 2009
£85,000
+161.5%over 10 years18 December 1998
£32,500
Median price across the last 5 sales in NN3 8SA: £196,000 (2025–2019).
Nearby sales in NN3 8SA
Versus other Celeborn Place homes
23 Celeborn Place is notably below the street on habitable rooms.
Price per m²
£1,677
Street avg £1,564
Floor Area
79 m²
Street avg 90 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.4 t/year
Everything you need to know about 23 Celeborn Place
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Dryleys Court — bus stop.
Closest school
0.7 km
Blackthorn Primary School. 25 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
52.6dB

Night-time· 23:00 – 07:00
42.2dB






