* Rumors abound that the National Community Church has acquired the auto repair garage at the corner of 7th and K/Virginia, SE, but despite someone saying otherwise at Tuesday's ANC 6B meeting, I'm told that no deal has been completed as yet. But even that at least confirms my not-terribly-hard-to-guess suspicions that NCC would be eyeing that lot for their new coffeehouse/performance space/offices, since they now own the land to both the east and south of the site. The garage's lot is 5,300 square feet, and was assessed in 2010 for just under $1.5 million.

* Madison Marquette, the developer who owns the Blue Castle at 770 M St., SE and is also now a partner in the redevelopment of the Southwest Waterfront, is entering into a joint venture with the ICP Group, owner of the gray building (with Quizno's) at 8th and Potomac and other Square 929 properties that have been suffering from extended financing troubles. WBJ reported on this in late January, noting that those familiar with the deal "say Madison and its 'fairly deep pockets' will take over as lead developer for all the parcels." This also presumably gives Madison access to ICP's properties on Square 929, just across 8th Street from the NCC/Bier Garden block and to the north of the Quizno's block.

Squares 929 and 930 have been the subject of a lot of discussion as one of the sites that the Marines might be looking at as a location for their new barracks, because a development team could submit a proposal for a public/private partnership on that site if they controlled all properties on those two blocks. (This assumes the Marines do decide to go the public/private route; they could instead build additional barracks space on their existing land at 7th and L or manage to acquire some other government-owned site, such as the old Capper Seniors/Square 882 site, which is owned by DCHA but which seems to be stalled in its attempts to get funding for the mixed-income apartment project on the north side of the block.) There's also the Navy's potential plans to expand outside their walls, which could include some of the close-by lots along 8th or maybe the old Exxon site at 11th and M.

In fact, in an e-mail to me last month, ICP President Leon Kafele referenced these possibilities by saying that the joint venture with Madison Marquette will "position [ICP's] assets to better respond to the Marines Corps and Navy Yard supply and demand for a BEQ, retail, and office space on or around lower 8th Street Barracks Row." And Madison has mentioned in public meetings that the Blue Castle could become home to some of the "shared uses" that the Marines are hoping to have be part of any new barracks venture.

So, with NCC and the Bier Garden making moves on Square 906, Madison Marquette increasing its presence by making deals on Squares 929 and 930, and the Navy and Marines in the mix as well, does this mean that Lower 8th is starting to perk up? And, how will any new projects tie in with the Lower 8th Street Vision Report developed by the Capitol Riverfront BID along with all manner of representatives of Barracks Row, the Navy and Marines, business owners, and local residents?

I haven't written much about the whole vision thing, especially once the discussion of the Marines' land needs began to focus south of the freeway and it became clear that until they decide what they're doing about their barracks, any real discussion of what Lower 8th may look like in the future is very much up in the air.

That said, the vision report has mostly general recommendations that aren't exactly controversial: "Encourage a Mix of Uses," "Historic Preservation is a Must," improve the underpass to encourage pedestrians to come down from north of the freeway, address parking/circulation issues, and others.

But there is one concrete suggestion in the report: increasing height and density limits on some of these squares. The current 45-foot limit on 8th would be maintained for new structures, but greater heights (65 to 85 feet) could then allowed 20 to 30 feet behind existing historic 8th Street structures.

You can see on page 17 of the report some drawings of what the Bier Garden corner at 8th and L would look like with a 45-foot building on the site, and there are other drawings depicting height changes on the following pages, including allowing the less-historic western side of the Blue Castle to be built up higher.

The Bier Garden's one-story-plus-roof-deck design would seem to be not exactly what the visioners envisioned, but the developer has said he anticipates it to be a temporary structure (though that's not a guarantee). There's been no public opposition to the Bier Garden from the BID or Barracks Row Main Street--but no letters of support, either.

It will be interesting to see what the National Community Church comes up with for their design, and whether it'll try to take advantage of the desire for larger building heights set out in the vision document, if that idea ends up being embraced by the city.

And, there's still the Marines' decision to look for, which could be the biggest driver of all for redefining Lower 8th.