Increased positivity from buy-to-let sector participants was also visible with a rise in the number of landlords who plan to buy more investment properties in the next 12 months.
Some 35% of respondents planned to make further acquisitions, up from 33% in the summer.
Those who are looking to purchase more property say they are still constrained by both a lack of available funding for both new purchases and remortgage (40%) and the high deposit requirements (37%) that come with buy-to-let products.
Only 7% cite a lack of available stock as a reason why they are unable to purchase.
Landlords were also more positive about current demand for rental properties with 47% suggesting it is now better than six months ago (up from 43% in the summer), with a significant 88% now saying the rental income they receive is sufficient to cover their mortgage payments, management and maintenance fees.
CHL believes this is further proof of the growing demand for private rental properties and that rental yields for residential investment properties continue to increase.
Other survey highlights include:
* 80% of landlords are not making any overpayments on their borrowings;
* If the Bank of England were to increase Bank Base Rate to 5% over the next couple of years, 31% said they would have to increase rents to cover their mortgage;
* If offered a fixed rate mortgage (5% for five years) only 15% would replace their existing tracker mortgage with such a product.
Bob Young, Managing Director at CHL Mortgages, said: "We normally only conduct our Landlord Survey every year however with this extra iteration we wanted to gauge whether the growing positivity we had witnessed during the summer had increased just three months later.
"The research reveals that buy-to-let landlords are increasingly bullish about the state of the sector and their place in it. More landlords are looking to acquire new properties if they can square the circle of finding available finance and meeting the higher deposits that are required by lenders. This positivity is clearly fuelled by a growing demand for private rental properties from tenants and a significant improvement in the rental yields available.
"Rental income levels are improving as witnessed by the large number (88%) who now say they can cover all related outgoings with the rental payment. This figure has never been higher since we started the Landlord Survey.
"Interestingly, landlords do not seem overly concerned by any future interest rate rises that may be coming with many suggesting they would either subsidise the mortgage themselves (15%) or increase the rents (31%) to cover an increase.
"Also, it is clear that the vast majority of landlords are comfortable with their tracker rate products at present and would not be tempted to move to a fix at this time.
"All in all, it is possible to see from our results why the expectation is for a growing buy-to-let market in the short-term and beyond. 2011 has seen a number of new and old lenders moving into the market and this is likely to continue through 2012.
"There is clearly an appetite to add to portfolios amongst the landlord community and it is therefore hard to envisage the demand for buy-to-let finance dropping off any time soon."
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