[HN Gopher] House Address "Twins" Proximity (2017)
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       House Address "Twins" Proximity (2017)
        
       Author : itsjloh
       Score  : 60 points
       Date   : 2022-06-19 07:54 UTC (15 hours ago)
        
 (HTM) web link (www.paulplowman.com)
 (TXT) w3m dump (www.paulplowman.com)
        
       | thaumasiotes wrote:
       | > I spoke to a chap who lived on the other side of the road (who,
       | quite rightly, wanted to know why I was taking photos of people's
       | houses). Apparently they've been trying for ages to get the two
       | councils to put up signage to clarify the situation.
       | 
       | Can't they put up their own signs?
        
       | wiredfool wrote:
       | Similarly confusing -- I lived for a while in an estate where the
       | roads were named "The Avenue", "The Street", "The Court", "The
       | Drive" and so on.
       | 
       | It was a PITA to explain to delivery people, especially because
       | it was before there were Eircodes, so there was no postal code in
       | common use to direct people there without the confusing names.
        
       | exegete wrote:
       | Got caught up with a "nonexistent twin" for my old address.
       | 
       | I had address "123 Some AVE." in the town. There was also a road
       | named "Some PLACE" in the town but there was not a 123 for the
       | house number anywhere on the "Some Pl." road. "123 Some Pl." does
       | not exist in the town.
       | 
       | BUT, you can type in "123 Some Pl." in Google or Apple Maps along
       | with the town name and the maps program will just throw you at
       | the closest numbering house on "Some Pl." If you're not paying
       | attention you just think it's the correct address.
       | 
       | Somehow my voter registration was set to the "123 Some Pl." (but
       | my driver's license was correct) so I was in the wrong voting
       | district (quick phone call cleared that up). Also sometimes
       | packages would try to get delivered over there to "123 Some Pl.".
        
       | BryantD wrote:
       | Not as good as his find, but close pairs do exist in the US:
       | https://goo.gl/maps/ZisYmkTEJsd6Rw1f8
        
       | cesaref wrote:
       | The key to the confusing house numbering is that when a long road
       | crosses between multiple towns, the numbers start again from 1.
       | 
       | So, to achieve the proximity effect, you want to find two towns
       | which are close together, but which have expanded to form a
       | continuous conurbation.
       | 
       | You then need a road which either 'clips' one of these towns, and
       | hence has numbers starting from 1 but then quickly moves to
       | another town, where the numbers get reset, or, where the road
       | starts just over the border into one town, and hence again,
       | starts from 1 before quickly crossing into another town.
       | 
       | We live in the UK city of Brighton. Actually, Brighton had a
       | neighbouring town, Hove, and the two councils merged in the 90s
       | to form 'Brighton and Hove' but this is often abbreviated to
       | Brighton, and this town became a city in 2000.
       | 
       | So, any road that crosses between Brighton and Hove will have
       | this number reset problem. We happen to live 200 yards from the
       | Brighton and Hove 'border' for want of a better name, and our
       | road crosses, so we have another identically numbered house on
       | the same road 400 yards away.
       | 
       | The road itself runs for a number of miles, so there is at least
       | one other house with the same address that I know of (in
       | Portslade, the next town along). We occasionally get confused
       | delivery drivers and post from the postman where we try and work
       | out from the address who the package is for. I've met the current
       | owners of the other two similar addresses, so we can help point
       | things in the right direction.
        
         | Beldin wrote:
         | Is it common for the name of the street not to change when
         | entering a new municipality?
         | 
         | Because in .nl, I know this happens and I'm pretty sure this is
         | the common thing for major roads connecting small hubs.
         | Actually, a road connecting village A to hamlet B would
         | typically be called "A'seweg" (A road) in B and "B'seweg" (B
         | road) in A. If they go through and connect more municipalities,
         | they might become a numbered road (eg, N281), but that you
         | cannot use in an address.
        
           | cesaref wrote:
           | It does seem to be a common pattern here, that the old roads
           | tend to name where they are going (which obviously only works
           | in one direction!). For example, we have a 'London Road'
           | which starts in the middle of Brighton, and takes you to
           | London, which is 50 miles away.
           | 
           | We also have quite a number of roman roads, although not that
           | many around where we live, which criss cross the country, and
           | can travel for hundreds of miles, for example, the Fosse Way,
           | here's google's name match, but if you zoom in on sections of
           | this, you can see the fairly straight roman road with
           | different 'B' road numbers (but still called Fosse Way):
           | 
           | https://www.google.com/maps/search/fosse+way/@52.3459536,-2..
           | ..
        
             | jfk13 wrote:
             | > For example, we have a 'London Road' which starts in the
             | middle of Brighton, and takes you to London, which is 50
             | miles away
             | 
             | And naturally enough, at the London end (e.g. in Croydon),
             | it's named 'Brighton Road'.
        
       | iso1631 wrote:
       | I lived in a rental house in the Salford Council area about 10
       | years ago. I was shocked to find a letter from a collection
       | agency on behalf of the council one day, and assumed it must be a
       | previous tenant.
       | 
       | Closer inspection revealed the postcode was wrong -- the goons
       | had hand delivered it to an address 5 miles away. Same number,
       | same street, same council area, completely different postcode
       | (M28 vs M5)
        
       | dwighttk wrote:
       | I lived at a 600 Carver St for a while. It was technically 600
       | West Carver. We would get mail for people in 600 East Carver
       | (which was too far away to end up in a list of closest same
       | addresses, and should have been a different address anyway) but
       | the names of the people at the addresses and the presence or
       | absence of east or west in the addresses never seemed to
       | disambiguate the addresses reliably for the post office.
        
         | ghaff wrote:
         | I live on Main St. It used to be North Main until quite a few
         | decades ago when an interstate spur cut through the road a
         | little ways down. (Basically, the road makes a hard turn near
         | the middle of town and apparently Main St. just used to be,
         | well, the main street in town before the turn.) Now North Main
         | is reserved for just a small spur that dead ends at the
         | interstate and river.
         | 
         | When I moved in (pre-consumer GPS days) I used to be regularly
         | berated by service people for giving them the wrong address
         | when I told them Main St. because a lot of the maps still
         | showed North Main at least a decade or two later. And, somewhat
         | amusingly, I observe that the telcos (Verizon and Comcast)
         | STILL (maybe 5 decades out) still show my address at N MAIN.
         | (When I bought the house, as I recall, there was even some
         | paperwork that XXX Main St. was really the same address as XXX
         | North Main St.
         | 
         | Although this change probably predated that, the introduction
         | of E911 in the US led to a lot of cleanup of address
         | irregularities such as summer cabins that didn't really have a
         | proper address, rural delivery without a street address, roads
         | with a break in the middle, etc.
        
       | hoistbypetard wrote:
       | Where we live, you can get the same house number on, e.g. "North
       | 8th St." and "North 8th Rd." (and possibly "North 8th Dr." and
       | maybe "North 8th Pl.") a block or two apart. It's fairly common
       | to have at least two of those.
       | 
       | And it's maddening. I'd be curious to know if this situation is
       | similarly common.
        
         | Macha wrote:
         | I have previously lived on such a street. XYZ Road parallel to
         | XYZ Street
        
         | mason55 wrote:
         | Sounds like Queens NY
        
           | hoistbypetard wrote:
           | I had no idea Queens did that too. I guess it's more common
           | than I suspected.
        
         | umanwizard wrote:
         | This is very common in the Phoenix area.
        
         | myself248 wrote:
         | Tramway in Albuquerque. Most of the streets in the northeast
         | corner of town are named Tramway Something.
         | 
         | Here's a route that starts on Tramway Vista Loop NE, makes a
         | right onto Tramway Vista Place NE, a left onto Tramway Lane NE,
         | a left onto Tramway Place NE, bears left as it changes names to
         | Tramway Circle NE, (makes a left onto Cedar Hill Road NE,
         | sorry!), makes a left onto Tramway Boulevard NE, then a right
         | onto Tramway Road NE, and finally a left onto Tramway Circle
         | NE.
         | 
         | Many of these also have overlapping address number ranges, but
         | I'll leave that as an exercise to the reader.
         | 
         | https://i.imgur.com/7sKNNIQ.png
         | 
         | For more, try Peachtree in Atlanta.
        
       | toolslive wrote:
       | My home town (Leopoldsburg) had 2 streets with the same name
       | (Boskantstraat), that crossed each other. So on the crossing, all
       | streets had the same name. There uses to be no houses or other
       | things to help with orientation. Great fun on a foggy autumn
       | night.
        
       | marssaxman wrote:
       | My house in Seattle has such a twin, two miles south. The only
       | difference is the directional suffix: their street is South,
       | while ours - unlike most Seattle streets - does not have a
       | directional. Of course this has led to constant delivery mix-ups,
       | when Google or some other service helpfully "corrects" our
       | address to the other. My own sister once mistakenly followed her
       | GPS to the wrong house!
        
         | iso1631 wrote:
         | In the UK it's common to use the postcode for pretty much
         | everything, if you're delivering to 443 Manchester Road Bolton
         | BL4 8RN, you aren't going to 443 Manchester Road Salford, M27
         | 8TD.
         | 
         | Now OK in this particular case you're still screwed as they are
         | literally next door, but normally you'd find it by putting in
         | "M27 8TD" and you'd be set.
         | 
         | While UK postcodes can cover a large area, they usually don't.
         | 
         | My understanding of zip codes like 90210 is they aren't
         | anywhere near as precise as M27 8TD, they're more like just the
         | "M27" part.
        
           | craz8 wrote:
           | US zip codes are actually 10 characters, eg 90210-3356
           | 
           | These last 4 provide the resolution needed to avoid this
           | confusion.
           | 
           | I too live in the Seattle area and have this same
           | doppelganger problem, so I use the full zip code when
           | possible (not all web sites allow it, and the last mile
           | delivery is by hand, so can still go wrong)
        
             | SoftTalker wrote:
             | I live in a neighborhood where houses are numbered by
             | block, starting at "100" at the city center (many/most US
             | address schemes work this way)
             | 
             | Due to being nearly the same distance east and north from
             | the center point, there is a house around the corner that
             | has the same address number as mine, theirs is "East" and
             | mine is "North" _and_ the street name is different. I don
             | 't know if we both have the same 10-digit zip code, but we
             | do still get each other's mail at least a few times a
             | month.
        
       | sokoloff wrote:
       | We got caught out by this on a beach vacation. Our infant son was
       | running a fever and ultimately had a febrile seizure, scaring the
       | crap out of us.
       | 
       | We were in the west half of a duplex on East 1st Street, so the
       | address was 123W E First St. I called 911 and in the process sent
       | the first responders to 123 W First St. (Everything turned out
       | okay, but response was delayed by at least 10 minutes. I
       | recommended they change the addresses to 123A and 123B instead of
       | East and West. That was denied.)
        
       | Fatnino wrote:
       | (2017)
        
       | luplex wrote:
       | I got nerdsniped hard by this. If I can find the data, I might
       | try to replicate the analysis for Germany.
       | 
       | I learned that in Japan, it's quite common for neighbors to have
       | the exact same address, if the entrances fall in the same number
       | zone.
       | 
       | As always, addressing is a story that shows us that all our nice
       | simple abstractions don't suffice. An address is not always
       | street+house number.
        
         | ghaff wrote:
         | Although I've been there a number of times, I'm not sure I've
         | ever totally gotten the Japanese addressing system.
         | Fortunately, with GPS it's a fair bit easier these days.
        
       | BlueGh0st wrote:
       | https://archive.ph/kbJSX
       | 
       | (Site isn't loading for me)
        
       | [deleted]
        
       | buro9 wrote:
       | I grew up in a 149 High Street. About 300m away was another 149
       | High Street. They both originally belonged to different villages
       | but London's growth had filled in the gaps between the villages.
       | 
       | We knew who lived there as it wasn't too infrequent that their
       | post arrived at ours or vice versa.
        
         | aaaaaaaaaaab wrote:
         | Weird, the post code should have been different.
        
       | anonymousiam wrote:
       | About 10 years ago when still I lived in California, I began
       | receiving postal mail for another house with the same number that
       | had recently been built on my street one mile to the north, but
       | in another city. This went on for a while until I finally
       | complained to the Postmaster.
        
       | RicoElectrico wrote:
       | People who assign confusing house numbers and confusing street
       | names have a special place in hell. What if an ambulance won't
       | reach you in time because of an address confusion?
        
       | bencollier49 wrote:
       | It's an interesting observation that a lot of these are in the
       | North West. We're around there and live on a road with a twin
       | about 500m away. It can occasionally be problematic, but
       | postcodes certainly help.
        
       | aaaaaaaaaaab wrote:
       | Addresses should be UUIDs stored on a blockchain.
        
       | LocalH wrote:
       | As an American, I find this type of British minutiae to be
       | extremely fascinating.
        
       | netsharc wrote:
       | The last map seems to show several houses on that street with
       | same numbers, because it looks like on the west side of that
       | border the numbers go up to 443 from west to east, and on the
       | east side of it, the numbers go up towards 443 from east to west.
       | 
       | Google Maps[1] seems to confirm it, there are two 441's several
       | houses away from each other separated by the two 443's (actually
       | just separated by 1 house because they're semi-detached houses),
       | and then two 439's, two 437's, and it goes on..
       | 
       | [1] https://goo.gl/maps/wTtQKtRqdLv2rfZ5A
        
         | thaumasiotes wrote:
         | > The last map seems to show several houses on that street with
         | same numbers, because it looks like on the west side of that
         | border the numbers go up to 443 from west to east, and on the
         | east side of it, the numbers go up towards 443 from east to
         | west.
         | 
         | It's weirder than that. On the odd side, Bolton counts up to
         | 443 and then, as you cross into Manchester, Manchester counts
         | down from 443. But at least the progression of numbers makes
         | sense.
         | 
         | On the even side, it looks like Bolton counts up to 538 (which
         | is directly across from 443) and then, once you cross the
         | border, Manchester counts down from 408 (also directly across
         | from 443).
         | 
         | Why are the even numbers so disconnected from the odd numbers?
        
           | timthorn wrote:
           | As a general rule, even numbers are on one side of the street
           | and odd numbers on the other. Some more details here:
           | https://en.m.wikipedia.org/wiki/House_numbering
        
         | dane-pgp wrote:
         | Why don't the councils let the people on each half of the
         | street vote for a new name for their half? The two votes could
         | take place years apart, so it doesn't strictly need the
         | councils to be closely cooperating.
         | 
         | I suppose the failure mode would be that one side refuses to
         | propose a new name, and it's unfair to reward that side by
         | letting them keep the existing name. Also, the two sides might
         | both vote for the same new name, but maybe that could be
         | resolved with a coin toss.
         | 
         | Another alternative would be some sort of Dutch auction, where
         | the two sides try to under-bid each other for some cash reward
         | for having their side renamed. Actually running that auction in
         | a democratically legitimate way might be a bit complicated,
         | though, and obviously the money would have to come from
         | somewhere.
        
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