The Victorian house is an actual play house that costs that much. That's the actual description as well. You can buy it at FAO Schwarz.
"Tell me again why we bought Elizabeth that Victorian play house for Christmas?"
"Because she asked Santa for a house and you wouldn't let me go all 34th street and actually get her a house, so I thought this was the second best thing."
"Jules. This 'play house' cost us $22,000!"
"So? She loves it. I literally have to pry her out of there to get her to come inside and eat dinner."
"Julian. You dropped 22k on a toy."
"No no. It's not JUST a toy. It's a 'Victorian house is straight out of a fairy tale. It includes a wraparound porch, a stained-glass window, window boxes, a skylight and a doorbell and brass door-knocker. The interior resembles a real house with sponge-painted walls, simulated hardwood floors, fireplace mantel and an upstairs loft accessed by ladder.' How could I not buy it?"
"...Damn that sounds nicer than our house. You think she'd let me move into that with her?"
"Mmm maybe. But then who would keep me warm at night in my big lonely bed?"
"Good point. ...You know we're going to be paying for this for like...five months."
"It was worth it though, wasn't it? Seeing her face?"
"Of course it was. Even though you've probably created a monster, spoiling her this much at a young age."
"I'll just tell her it was Daddy Logan's idea so she'll come to you every time she wants something."
"You wouldn't dare."
"Don't act like she doesn't already have you wrapped around her fingers. You're the one who wanted to buy her a pony."
"You really should have seen her in that riding outfit. She looked so adorable."
"I know Logan. You bought it. Even though we don't own a horse."
"...She's going to be so spoiled when she grows up, isn't she?"
"Too late to remedy that one dear. At least we know we can always ship her off to Kurt's house when she gets too prima donna for us."
"Good point." Logan leaned over and kissed Julian on the mouth. "Come on. It's your turn to pry Elizabeth out of her house."