“Inquiries to establish the full circumstances of the incident are ongoing,” he said.
At noon on Saturday, a forensic team was at the property.
A neighbour said they woke up in the morning to find police on the street but did not know what had happened.
At the weekend, police said a 51-year-old man, known to the victim, had been charged with wounding with intent to cause grievous bodily harm and attempted murder.
He appeared before justice of the peace Chris Rodgers on Saturday morning.
Rodgers granted interim suppression of both the defendant’s and the woman’s names.
The man was remanded in custody to appear today.
Police would make no further comment as the matter was now before the courts.