2017 UK election prediction?

[Sumner 1868]

You can vote until the 8th.

[Pericles]

My case for a pro-Tory polling error:
Polls typically overestimate Labour and underestimate the Tories-though as I have said it can be the other way around too. It's hard to imagine that so much has changed in just a few weeks that May will actually lose her majority. Given the performances of the Tories in the local elections, it looks like a Tory victory is likely and there is not much support for Corbyn. While Labour may have improved their position, they still are vulnerable on many key issues, especially leadership-where May has a clear advantage. The leadership issue in particular has been decisive in past elections. The polling surge for Labour could be real, but it seems like the media has just inflated it and tried to play up Corbyn's chances to liven up an otherwise boring election. The polls got 2015 and Brexit wrong, and its unclear if the pollsters have sufficiently cleaned up their act since then, even if they have UK polls are error-prone. I consider this the most likely outcome but also my least favorite one.
My prediction:
2017 UK election
Theresa May-Conservative: 385+55 48.3%
Jeremy Corbyn-Labour: 201-28 34.0%
Nicola Sturgeon-SNP: 43.11 3.9%
Tim Farron-LibDem: 2-7 7.0%
Caroline Lucas-Green: 1_ 1.9%
Paul Nuttal-UKIP: 0_ 3.3%
650 seats
326 for majority

[An American Tail: Fubart Goes West]

Nationwide Results

Con 330 seats 41.8%
Lab 242 seats 36.5%
LibDem 9 seats 7.6%
SNP 46 seats 4%
UKIP 0 seats 3.9%
Green 1 seat 2.5%
PC 3 seats 0.6%

NI 18 seats (duh) 2%

Other 1 seat 1.1% (Bercow)

Very narrow Tory majority (yes, I did say 330 on purpose)

I wouldn't mind seeing a hung parliament though.

[Lachi]

Prediction, June 5th, 2017

CONSERVATIVE MAJORITY OF 22

Seat projections (GB):

CON: 335* (+5) (* not including speaker)
LAB: 237 (+8)
SNP: 46 (-10)
LIB: 10 (+2)
GRN: 1 (0)
PC: 3 (0)

Northern Ireland
DUP: 8 (0)
SF: 5 (+1)
SDLP: 3 (0)
Alliance: 1 (+1)
IND: 1 (0)

[Antonio the Sixth]

Not sure why there are two threads on this, but I'll repost what I had on the other one.

Conservative: 45%, 375 seats
Labour: 34%, 200 seats
LibDem: 7%, 5 seats
SNP: 4%, 50 seats
UKIP: 4%, 0 seats
Others: 6%, 20 seats

Everyone marvels at the STUNNING MAY COMEBACK even though this is a perfectly plausible outcome in light of the polls.

[Lord Halifax]

Conservative victory, but not even close to a landslide. Its looks like turnout is fairly high, which will benefit Labour.

[YPestis25]

Conservatives-343 43%
Labor-227 36%
LibDems-7 Seats 8%
SNP-51 Seats 4%
UKIP-0 Seats 3%
Others-22 Seats and the remaining percentage

[GoTfan]

Well these were quite wrong.

[Lachi]

Nationwide Results

Con 330 seats 41.8%
Lab 242 seats 36.5%
LibDem 9 seats 7.6%
SNP 46 seats 4%
UKIP 0 seats 3.9%
Green 1 seat 2.5%
PC 3 seats 0.6%

NI 18 seats (duh) 2%

Other 1 seat 1.1% (Bercow)

Very narrow Tory majority (yes, I did say 330 on purpose)

I wouldn't mind seeing a hung parliament though.

The closest prediction in this thread, just for closure.