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Get startedClarendon House is a two-bedroom semi-detached house in Newmarket (CB8 9AP). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2021) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in July 2017 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 79). At 72 m² this is the 3rd smallest of 8 units on EPC record in Clarendon House, where floor areas span 70–85 m². The building's EPC ratings span E to C across 8 units on file. Period features are noted in the property record.
Held since June 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £163,000 sits 201.9% above the 2000 sale of £54,000. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 58.1% below the postcode norm. One planning record on file: new windows approved in 2019. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.
Clarendon House has a listed-building consent on record — alterations to a listed property are tightly controlled.
Application for Listed Building Consent - (i) Replacement of 4no windows like for like, (ii) repairs to 2no windows, (iii) internal works to include re configuration of layout to include enlargement of bathroom and kitchen and (iv) replacement doors
Clarendon House's estimated value is more than triple its earliest registered sale price (2000).
£163,000
Modelled from EPC, postcode comparables.
£54,000
Recorded with HM Land Registry.
On price per m², Clarendon House runs well behind the street norm.
Price per m²
£750
Street avg £2,343
Floor Area
72 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
White Lion — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 June 2000Most recent
£54,000
Median price across the last 5 sales in CB8 9AP: £115,000 (2025–2024).
Stockbridge House Flat 1b 192 High Street Newmarket
Sold Aug 2025
Stockbridge House Flat 1 192 High Street Newmarket
Sold Aug 2025
Stockbridge House Flat 1a 192 High Street Newmarket
Sold Aug 2025
210 High Street Newmarket
Sold Jun 2025
Clarendon House Flat 4 194 High Street Newmarket
Sold Jun 2024
CO₂ Emissions
2.9 t/year
Street avg 3.0 t/year
CB8 9AP
Closest school
0.4 km
Houldsworth Valley Primary Academy. 7 schools nearby.
Night-time· 23:00 – 07:00
41.9dB
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