Apartment buildings have become a place to shop. First came unattended micro markets and smart fridges in lobbies; now residents are opening small grocery stores from inside their own apartments, taking orders in an app and delivering to their neighbors’ doors within minutes.
For brands and manufacturers, that is a channel still taking shape — and early partners help decide what fills the shelf. This guide explains how this kind of retail works, how products reach it and what to consider for your assortment.
What an in-building grocery store is
An in-building grocery store is a point of sale for everyday groceries that serves the residents of one apartment building or complex. Shoppers buy without leaving the building and pay in an app or by card.
| Unattended micro market | Resident-run store (HomeMarket) | |
|---|---|---|
| Where it is | Lobby, mail room or amenity space | Inside the seller’s own apartment |
| Who runs it | A vending or micro market operator | A resident of the building |
| How residents buy | Walk up and self-checkout | Order in the app, delivered to the door |
| Who picks the assortment | The operator | The seller, based on what neighbors ask for |
| Building approval | Usually needs space from management | Uses no common areas |
For a brand, the difference matters: in a resident-run store, the decision to stock a product belongs to someone who knows the customers by name — and their recommendation carries weight. More in apartment micro market vs. HomeMarket.
Why this channel matters for brands
- Closeness to the shopper: the point of sale is inside the building, an elevator ride away.
- Repeat purchases: residents buy the same items week after week, which rewards brands that become part of the routine.
- A tight assortment: few brands per category — being there counts for more than on a crowded shelf.
- Room for launches: new products and bundles can be introduced by the seller instead of fighting for attention on the shelf.
- Residential demand insight: what sells in apartment buildings says a lot about pack size, price point and usage occasion.
How products reach in-building stores
A resident running an in-building store is a very small retailer: they buy in small quantities, often, and need restocking prices that leave a margin. Today most of their supply comes through three routes:
- Warehouse clubs: the most common route — the seller buys at a club store and restocks.
- Regional distributors: they serve small retailers with delivery and category mixes, and are natural partners where several stores cluster.
- Neighborhood grocers: a nearby restocking stop for sellers who need a few units fast.
For a brand, the practical question is not "how do I sell to each store?" but "is my product where these sellers restock — and do they know it sells in the building?"
Step by step: putting your brand in apartment-building stores
Get your product data right
UPC, photos, description and pack size. Sellers stock their stores from a shared catalog, so clean data makes your product show up correctly.
Pick the right items for the building
Favor ready-to-use or quick-replenishment packs (cold drinks, snacks, single servings, cleaning basics) and price points that leave room for a small retailer’s margin.
Map where sellers restock
Make sure the product is at the warehouse clubs, distributors and neighborhood grocers in the areas where in-building stores operate.
Talk to the sellers
Seller programs — samples, launch bundles, simple materials to share with neighbors — work better in this channel than generic media.
Reach residents with promotions
Deals and bundles in the shopping app go straight to the people who live in the buildings served.
What tends to sell in an in-building grocery store
| Category | Typical occasion | Tip for brands |
|---|---|---|
| Beverages | Cold right now, guests, weekends | Single cans and bottles, small multipacks |
| Pantry staples | Missing for a recipe | Mid-size packs, well-known brands |
| Snacks and sweets | Impulse, late night, kids | Single servings and bundles |
| Cleaning and personal care | Ran out and needs it now | Replenishment sizes, not bulk |
| Pet | Food or treats that ran out | Smaller bags |
How HomeMarket works with brands
HomeMarket connects residents who run grocery stores from their apartments with the businesses that make and distribute groceries. For brands, partnership options include catalog, seller programs, in-app promotions and supply through distributors — set up case by case. In the US, the network is being built in metros with many large apartment and condo buildings.
See the options on the page for brands and manufacturers or the whole partner network.
Frequently asked questions
Can a brand sell directly to in-building grocery stores?
It can, but it rarely pays off: each store buys little at a time. The efficient route is to be at the distributors, warehouse clubs and neighborhood grocers where these sellers restock, and to work visibility and promotions with the platform.
How is selling to a resident-run store different from an unattended micro market?
In an unattended micro market, the operator of the machines decides the assortment. In a resident-run store, as with HomeMarket, the seller decides based on what neighbors ask for — and can recommend your brand.
What does it cost to partner with HomeMarket?
The first conversation and getting your products into the catalog are free. Commercial programs are agreed with each brand.
I want my brand in apartment-building stores
Tell us about your brand and the regions you cover. Our partnerships team replies within a few business days.
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