Published the morning of 14 September 2026. This piece missed its scheduled 6am slot, so it is going out now rather than being backdated.
Two households, one property. A parent moving in after a fall. An adult child back from a lease they cannot afford. A sibling sharing a mortgage. The search starts with the phrase “in-law suite,” which is not a legal term, not a zoning category, and not something an MLS field can be trusted to define.
Underneath it are three different things with three different price tags and three approval routes. Get the category right before you tour, because whether your household can legally cook two dinners in two kitchens on one lot is decided by a county zoning administrator and, separately, by an underwriter. Here is how that works across the Richmond region.
The short version: a first-floor bedroom with a full bath solves most multigenerational problems and needs no zoning approval. A true accessory dwelling unit is different, and Virginia changes the rules statewide on 1 July 2027 – but not in a way that overrides your HOA.
Three ways to house a second household
| What it is | Second kitchen? | Approval route today | Key numbers |
|---|---|---|---|
| First-floor bedroom and full bath in the main house | No | None, unless you are building the addition. Then a building permit. | Zero zoning applications. The cheapest and fastest answer. |
| Attached in-law suite or builder next-gen wing: private entrance, bedroom, bath, sitting room, sometimes a kitchenette | Kitchenette, not a full kitchen | Building permit. Zoning only if the cooking facility pushes it into ADU territory. | The line is the stove. Sink, microwave and small fridge usually stay safe; a range is what a zoning administrator looks for. |
| True accessory dwelling unit, attached or detached, full independent living facilities | Yes, by definition | Varies by county. Often a discretionary permit and a public hearing. | From 1 July 2027: statewide ADU permit capped at $500, minimum allowable size 350 sq ft on lots under 2,500 sq ft and 500 sq ft on larger lots, 500-foot maximum distance from the main house. |
Most buyers who say “in-law suite” want row one or two and shop as though they need row three, which narrows an already tight market for no reason. If the person moving in can use the main kitchen, you do not need an ADU and should not pay a premium for one.
The zoning answer differs by county, and changes in July 2027
Today, whether you can put a second full dwelling on a residential lot is a local decision, and the four counties around Richmond do not answer it the same way or use the same vocabulary.
Chesterfield County rewrote its zoning ordinance under the ZOMod project; the replacement, Chapter 19.2 of the County Code, took effect 1 January 2026 and is published with the zoning map on the county ordinances and regulations page. Chesterfield’s discretionary route is a conditional use permit. Henrico County uses a provisional use permit, described on its rezoning and provisional use permits page, with variances and its own conditional use permits handled separately by the Board of Zoning Appeals. Use the right word or you get the wrong counter.
Hanover County sorts uses into by right, conditional use permit, or special exception, and its property changes and uses page carries the question in plain language: can I add an in-law suite or family apartment to my property. That is the page to read before you write an offer in Hanover. Powhatan and Goochland both run rural zoning districts where a second dwelling on acreage is a more familiar request than it is inside a suburban subdivision.
Then there is the change. Code of Virginia section 15.2-2292.4, effective 1 July 2027, will deem single-family residential zoning districts to include accessory dwelling units as a permitted accessory use. Localities will be able to require an ADU permit costing no more than $500, a 30-day minimum lease term, dedicated parking, owner occupancy of one dwelling but not both, and a 500-foot maximum separation. They will not be able to impose setbacks or height limits stricter than those on the primary dwelling, nor require a restrictive covenant or any family relationship between the two households.
Read subsection F, because it is the part that disappoints people. The statute does not supersede private agreements, including recorded declarations and a property owners’ association declaration. If your covenants prohibit a second dwelling, 15.2-2292.4 does not help you in 2027 or ever. Same lesson as our roundup of neighborhoods for a workshop, oversized garage or RV parking: the county is rarely the binding constraint. The covenant is.
The lender question nobody asks until closing week
Zoning is half of it. The other half is how your loan treats the property. An appraiser, not you and not the listing, decides whether a house with a second kitchen and a separate entrance is a one-unit dwelling with an accessory unit or a two-family dwelling. That classification changes which loan products are available, whether rental income from the second unit counts, and occasionally whether the deal survives underwriting.
Raise it before you write the offer, not after the appraisal. Send the floor plan and photographs of the second cooking area to your loan officer and ask how they expect the appraiser to classify it and what that does to your programme. Our preferred lenders will answer in a phone call rather than three weeks into a contract. If several people are on the loan, see our guide to co-buying a home in Richmond with family or a friend.
A permitted second unit is an asset at resale. An unpermitted one is a liability: it will not appraise and the next buyer’s lender will find it. If a listing advertises an in-law apartment, ask for the permit. If there is none, price the house as though the unit does not exist.
What the market looks like right now
Market data – July 2026, county level, single family. These are county-wide medians, not medians for any neighborhood named in this post.
| Area (county level) | Closed sales | Median price | 1-yr | Days on market | Months supply |
|---|---|---|---|---|---|
| Richmond Metro | 1,049 | $460,000 | +2.2% | 19 | 1.8 |
| Henrico County | 287 | $475,000 | +11.8% | 16 | 1.5 |
| Chesterfield County | 407 | $440,000 | -3.3% | 21 | 1.8 |
| Hanover County | 137 | $525,000 | +1.0% | 21 | 2.4 |
| Goochland County | 44 | $655,000 | -3.0% | 30 | 2.8 |
| Powhatan County | 46 | $486,250 | -3.4% | 22 | 3.1 |
| Price per square foot | [DATA NEEDED: median price per square foot, July 2026, by area] | ||||
Source: Central Virginia Regional MLS, published by the Richmond Association of REALTORS. July 2026, current as of 10 August 2026; August 2026 was not yet published.
Two households buying one house is usually two incomes buying one house, which is why this buyer often qualifies above the $460,000 Richmond Metro median without feeling wealthy. It also explains why Hanover, at a $525,000 county-level median on 2.4 months of supply, is more comfortable hunting than Henrico at 1.5 months, where anything with a main-level bedroom draws a crowd.
Where to look, grouped by what you actually need
Not a ranked list this time. The right area depends on which of the three categories you are buying.
If you need a true detached ADU or a second dwelling on land
Powhatan, Goochland and Varina. All three are dominated by agricultural and rural residential districts where parcels run to acres, well and septic is normal, and large areas were never platted into covenant-controlled subdivisions. Powhatan carried 3.1 months of supply in July 2026 and Goochland 2.8, the loosest markets in the region. Varina is the value play: Henrico services and schools on land that behaves rurally. Septic capacity is the real gate, a health department question before a zoning one. Start with homes with acreage around Richmond.
Wrong for: anyone needing a short commute, public utilities or a hospital nearby. If the parent moving in has appointments twice a week, a 35-minute drive each way breaks the arrangement, not the floor plan.
If you want a builder’s next-gen or dual-suite floor plan
Glen Allen, Midlothian and Hanover. The cleanest route, because the builder has already run the plan through the county: private entrance, bedroom, bath, sitting room, kitchenette, permitted from the start. No conditional or provisional permit, no argument about whether the kitchenette is a kitchen. Glen Allen and Midlothian carry the most active new-construction pipelines and Hanover adds larger lots. Browse new construction around Richmond and ask which plans offer the suite, because it is usually an option on two or three, not the whole series.
Wrong for: anyone who needs the second household fully independent. A next-gen wing shares the roof, often the HVAC zoning, usually the laundry. It is a suite, not an apartment. Also wrong if you want mature trees, since these are subdivisions still building out.
If you mainly need a first-floor bedroom and full bath
Bon Air and Tuckahoe. Both are established, close-in, and full of mid-century ranch and split-level stock where the primary bedroom is already on the main level. This is the cheapest version of the problem and the one most people actually need: no zoning application, no second kitchen, no lender conversation, a grab bar and a curbless shower. Both also sit near the medical corridors, which matters more than square footage when someone is ageing. See also the best Richmond neighborhoods for empty nesters and downsizers.
Wrong for: genuine independence or rental income. Nobody lives separately in a converted den. Also wrong if you need square footage for the money, because close-in ranch stock is priced accordingly.
The one to approach carefully
Woodlake. A large, amenity-rich Chesterfield community with an active association and enforced architectural standards. Plenty of homes there have a suitable lower level or bonus wing, and an internal in-law arrangement can work well. A detached ADU is a different matter, and 15.2-2292.4 will not override the declaration in 2027. Read the covenants for your section before ratification.
Wrong for: a separate detached unit, or for anyone unwilling to read a declaration. If the plan depends on a second front door, treat Woodlake as a no until the recorded text says otherwise.
A saved search for exactly these areas and features
Tell us which of the three categories you are buying and we will build a saved search across Powhatan, Goochland, Varina, Glen Allen, Midlothian, Hanover, Bon Air and Tuckahoe, filtered to main-level bedrooms, next-gen plans or second-dwelling potential. We will check the zoning district and pull the recorded declaration on anything you like before you write.
Questions buyers ask us about this
Does a second kitchen automatically make a house a two-family dwelling?
No, but it is the biggest trigger. A zoning administrator looks for complete independent living facilities: living, sleeping, eating, cooking and sanitation, which is exactly the five-part test in 15.2-2292.4, plus how the space is entered. A wet bar with a microwave is usually fine. A range plus a separate exterior door is what changes the answer.
Can my HOA stop an in-law suite even after the 2027 law takes effect?
Yes. Subsection F of 15.2-2292.4 says the section does not supersede private agreements, including recorded declarations and property owners’ association declarations. The statute binds localities, not your neighbours. Read the recorded covenants for the specific subdivision, not a summary sheet.
Will septic capacity stop us on an acreage property?
Often, and before zoning does. A drainfield permitted for a three-bedroom house is sized for that load, so a second dwelling usually means a new or expanded system with a reserve area. That is a health department review first. Get the existing septic permit and the reserve field location before you write.
Can we rent the second unit out?
It depends on the locality, and from July 2027 on the statewide floor. Localities will be able to require a lease term of 30 consecutive days or longer, which rules out short-term rental of an ADU, and to require that the owner occupies either the ADU or the main house but not both, tested when the application is filed.
What if the house already has an in-law apartment that was never permitted?
Treat it as not existing. It will not appraise, it can complicate an insurance claim, and the next buyer’s lender will find it. Bringing it into compliance afterwards is a permit application with an uncertain outcome, so do not pay for it in the purchase price.
Should we buy one house together or two smaller ones?
Run the numbers, not the feeling. One deed means one set of closing costs, one tax bill and one roof, and gives up privacy and an easy exit. Two properties double transaction costs and maintenance but keep both households independent and separately sellable. If you choose one deed, settle ownership shares and exit terms in writing before closing.
Decide the category, then pick the street
Work out whether you need a main-level bedroom, a builder’s suite or a real second dwelling, confirm the zoning district and the recorded covenants, and get your lender’s read on the second kitchen before you fall for a house. Then pick the area. Related reading: Richmond-area homes with basements, often the cheapest place to put a suite, neighborhoods where you can get a yard without an HOA, neighborhoods with sidewalks and streetlights, and what land and acreage costs around Richmond in 2026.
When you are ready, we will build the saved search across those eight areas, filtered to the category you need, and check zoning and covenants on anything you want to see. Ask Mission Realty to set it up.
