"We usually worked until 10 pm before March 30; but last week weren't nearly as busy," said Chen Jia, an agent with the brokerage firm HomeLink.

"We had a few enquiries about the new policies, rather than any about actual transactions.

"Only those sellers who need money badly are willing to share the 20 percent individual tax with buyers," Chen added.

However, compared with shrinking transactions in the pre-owned sales market, the home leasing market was brisk, as more potential sellers considered renting out their homes.

"Imbalances in the home leasing market have eased since the new policies, and rents are stabilizing," said Hu.

Meanwhile, other conditions are also affecting sales.

According to media reports, around 30 real estate projects in the capital have failed to get sale licenses as scheduled, as planned sales prices are considered much higher than previous projects or average prices in the region.

Also, down payments for second-home buyers in Beijing have been raised to 70 percent from the previous 60 percent. The 10 percent increase is being applied to both commercial lenders in Beijing and the mandatory provident fund center, which may help further curb speculative home purchases, said analysts.

"These measures will hurt home buyers who want to improve their living conditions by selling a smaller apartment and purchasing a bigger one," said Zhang Dawei, the research director at real estate brokerage company Centaline Group.