21, Castle Street
21, Castle Street
Description & Estimates







21, Castle Street, Abergavenny is recorded publicly as a period freehold house across 1,020 ft2 of internal area, sitting on a 121 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 21, Castle Street, Abergavenny is £469,188 and its rental estimate is £1,959 per month, given the available information and assuming reasonable condition.
Castle Street, Abergavenny, NP7 falls within the NP7 postal district.
Our Data Sources
21, Castle Street, Abergavenny has 31 entries in the Land Registry , most recently in April 2008 and a single entry in the EPC database dated May 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Castle Street, Abergavenny, we estimate a market value of £492,647 and a rental value of £2,057 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £436,345 and £1,822 per month respectively.
Recent Market Change
Over the last year, 21, Castle Street, Abergavenny has seen its estimated sale value increase by £7,726 (1.6%) and its estimated rental value grow by £62 per month (3.2%). This results in an estimated gross rental yield of 5.0%.
Plot Size
HM Land Registry records the plot of land for 21, Castle Street, Abergavenny as measuring 121 m2.
That makes it the 8th largest plot in the postcode, where 9 of the 11 other houses have recorded plot data.
Energy Efficiency
21, Castle Street, Abergavenny has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 May 2009.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, Castle Street, Abergavenny completed on 30th April 2008 at £230,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 104.4% over the period since April 2008.
- Sold Apr 2008£230,000
- Sold Mar 2007£220,000
- Sold May 2002£115,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Castle Street, Abergavenny have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th May 2025, was 18, Holywell Road, Abergavenny, NP7 5LR, a freehold house which sold for £416,400.
Read more about house prices in NP7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 13 addresses on Castle Street, Abergavenny, NP7, 21, Castle Street, Abergavenny comes out as the 6th largest and the 4th most expensive in our analysis of the public data.
It is also £108k more expensive than the average property across the NP7 district.
More reading links
Schools Nearby
Public Transport Nearby
From 21, Castle Street, Abergavenny, the nearest station is Abergavenny, 700 metres away.
- 700mAbergavenny
- 13.5kmPontypool & New Inn
- 13.8kmEbbw Vale Town
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

