Weekly Roundup: Landlord confession, piece of Portugal, April building permits, pocket listings, air purifiers, timely Lotto win, recovery threats

Penthouse pursuit is costly contagion to attain height, light, unobstructed views

Airbnb gears up for Albany initiative that would regulate short-term apartment rentals

City plans sale to debt collectors of tax liens against Sandy-hit homeowners

Cost of rent, price of property actually moving in sync

New York region’s borrowers way below average of homeowners who deduct mortgage interest

Stuyvesant Town tenants told pay up and up or move out this summer

Onetime Sinatra apartment sells after steep price cut

Lease confessions of small landlord make for compelling reading

All it takes is money, but there’s still rental inventory in the Hamptons

Investment group identified as purchaser of most expensive Manhattan residence, One 57 penthouse

Nascar superstar lists trophy condo on Central Park West for $30 million

Dancing queen

Weekly Roundup: Supply in U.S. and NYC dwindles, rates keep falling, Oprah takes bath, hell is hoarder at home, Shiller’s glass half empty

Obama slept here, and so can you for $2,400 a month

Median price of new condos up 15.4 percent from year ago, inventory down 19.1 percent

Q2 prices in Brooklyn, Queens edge up as inventory plunges

With prices falling in the Hamptons, sales pick up

Boards only set policies and six other surprises that rookie members may confront

New rental units in the city undergoing shrinkage

New handful of properties set to come on market at $90 million or more

Retired detective names safest, riskiest units in apartment building

Sales volume, property values remain well below peak levels, says NYU’s Furman Center

Number of residential building permits skyrockets, especially in Manhattan

Super rich