The overheated Auckland city market has about 270 sub-$250,000 listings, however many are small inner city apartments, or sales by auction.
The latest Real Estate Institute of New Zealand (REINZ) report shows April sales for properties under $400,000 - the national benchmark for affordability - dropped 31 per cent.
The fall was partly attributed to first home buyers walking away from the property market in the wake of the Reserve Bank's controversial lending restrictions, which put a 10 per cent cap on bank lending to home loan borrowers with less than 20 per cent deposit.
Commentators say the restrictions have unfairly targeted first home buyers in provincial regions, rather than focusing on the overheated property markets of Auckland and Christchurch.
According to Westpac's online mortgage calculator, a $250,000 property with a 20 per cent deposit would mean minimum repayments of $563 a fortnight over 30 years, on a two-year fixed interest rate of 6.19 per cent.
Using the same calculations for the April national median house price of $432,250, a buyer would face minimum repayments of $973 per fortnight.
Tremain Real Estate Hawke's Bay managing director Simon Tremain said first home buyers needed to buy a cheaper property that had been rented and needed some renovating to improve the value.
"Buy something that is probably a little bit undervalued to its true potential and doesn't really require too much [work]. [Buyers] don't need to be home handy men.
"You can actually add a lot of value to it if you are buying correctly, and those homes are available. A lot of people want to walk into a brand new home or a totally renovated home and that's not realistic ... for the first home buyer."
Mortgage brokers report that many first home buyers are unaware they could still be eligible for a home loan with 5 or 10 per cent deposit, or need educating about creative lending solutions to help put together a 20 per cent nest egg.
KiwiSaver withdrawals, Welcome Home Loans, borrowing from family or using a non-bank lender are some of the ways first home buyers can scrape together a deposit.
REINZ president Helen O'Sullivan said while house prices tended to be lower in regional New Zealand, the median income for first home buyers in provincial areas was usually lower, so pulling together a 20 per cent deposit could be difficult.
She agreed many buyers were unaware of their options, in particular Welcome Home Loans.
To purchase a property under $400,000 in Auckland, first home buyers would either have to buy an apartment or a property in the outer suburbs, she said. However, good options for affordably-priced properties existed in provincial towns where price increases were modest and agents reported no lack of supply.