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Crystal Flats

Fair price
505 18th Street South, Arlington
13% concession applied
The Bottom Line
1 Bedroom advertised at $2,739/mo
$2,397/mo effective
Their current concession is worth about $342/mo, or roughly $4,104 over a 12-month lease.
That's $223/mo below the Crystal City average of $2,620.
Compared against 9 Crystal City buildings · rents verified 2026-10-12
Rent Ranges
UnitEffective range
after concessions where applicable
vs. Hood avg
Studio$2,111 – $2,363/moFair price
1 Bedroom$2,157 – $2,636/moFair price
2 Bedroom$2,887 – $3,341/moFair price
3 Bedroom$3,325 – $4,550/moGreat deal
Concession applied to listed price. Actual signed lease may vary.

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Renter Reports
No renter reports from this building yet. Here is where its 1 bedroom new-lease price sits in Crystal City.
This building, after concessions$2,397/mo
Crystal City average new lease$2,357/mo
$40/mo above the Crystal City average across 9 buildings.
Nearest cheaper in Crystal City
Crystal City Lofts$2,300/mo $97 lessCrystal Plaza$2,282/mo $115 less
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Nearby buildings
Crystal Housenext door2 months free$1,527 1 bedroomCortland on South Eads0.2 miles away$2,386 1 bedroom220 Twentieth Street0.2 miles away1 month free$2,557 1 bedroomCrystal Plaza0.2 miles away1 month free$2,064 1 bedroomThe Gramercy0.2 miles away$2,566 1 bedroom
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How this data is sourced