Our Data Sources
99, Heolgerrig, Merthyr Tydfil has 31 entries in the Land Registry, most recently in March 2025 and a single entry in the EPC database dated November 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 99, Heolgerrig, Merthyr Tydfil is in very good condition we estimate a sale value of £257,861 and a rental value of £943 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £228,391 and a rental value of £835 per month.
Plot Size
According to data from HM Land Registry, 99, Heolgerrig, Merthyr Tydfil sits on a plot of 295 m2.
We have plot size data on 34 out of 39 other houses in the postcode and 99, Heolgerrig, Merthyr Tydfil sits on the 16th largest plot.
Energy Efficiency
99, Heolgerrig, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Nov 2024.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 99, Heolgerrig, Merthyr Tydfil was last sold on 28th March 2025 for £250,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since March 2025, the market for similar properties has dropped by 4.6%.
- Sold Mar 2025£250,000
- Sold Jan 2017£160,000
- Sold Aug 1999£39,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 69 sales of properties similar to 99, Heolgerrig, Merthyr Tydfil within a radius of 1.3 kilometres since 2013.
The most recent example is 14, Salisbury Close, Merthyr Tydfil, CF48 1SD, a freehold house which sold for £234,000 on the 18th August 2025.
Read more about house prices in CF48.
- Sold Aug 2025£234,000 | 4 Bed House14, Salisbury Close, Merthyr Tydfil, CF48 1SD14, Salisbury Close, Merthyr Tydfil, CF48 1SD
- Sold May 2025£235,000 | 4 Bed House30, St. Davids Close, Merthyr Tydfil, CF48 1SH30, St. Davids Close, Merthyr Tydfil, CF48 1SH
- Sold Dec 2024£225,000 | 3 Bed House44, Salisbury Close, Merthyr Tydfil, CF48 1SD44, Salisbury Close, Merthyr Tydfil, CF48 1SD
- Sold Mar 2024£295,000 | 4 Bed House3, Salisbury Close, Merthyr Tydfil, CF48 1SD3, Salisbury Close, Merthyr Tydfil, CF48 1SD
- Sold Mar 2023£270,000 | 4 Bed House21, Shirley Drive, Merthyr Tydfil, CF48 1SE21, Shirley Drive, Merthyr Tydfil, CF48 1SE
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £239,367, ranging from £122,355 to £440,506.
- 100 Heolgerrig
4 Bed House | 9 m | Est. Value: £239,278
- 96A Heolgerrig
3 Bed House | 19 m | Est. Value: £192,738
- Glan Rhosyn
4 Bed House | 21 m | Est. Value: £440,506
- Dan Y Coed
5 Bed House | 23 m | Est. Value: £161,480
- 99A Heolgerrig
4 Bed House | 25 m | Est. Value: £122,355
Location Comparison
Heolgerrig, Merthyr Tydfil, CF48 has a total of 140 addresses. According to our analysis of all the public data, 99, Heolgerrig, Merthyr Tydfil is the 53rd largest and the 55th most expensive property on the street.
When compared to the postcode district it is £71k more expensive than the average property in CF48.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|1.9 km away
- Pentre-Bach|3.6 km away
- Aberdare|4.2 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
