Blog > Homes With an ADU in Menlo Park: Prices, Neighborhoods and Homes for Sale (2026)
Homes With an ADU in Menlo Park: Prices, Neighborhoods and Homes for Sale (2026)
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Looking for homes with an ADU in Menlo Park? Of the 551 houses that sold in Menlo Park in the two years to October 27, 2026, 69 (13%) were described in their listings as having an ADU, in-law unit or guest house; across Silicon Valley it’s 9%. Here’s what they sold for, by size, price and neighborhood, and a one-click search of the ones for sale now.
The short answer
- Median price: $4.95M (all Menlo Park houses: $3.4M), 9% more per square foot than the typical Menlo Park house.
- Typical size: 2,818 sq ft, 4 bedrooms.
- Bidding: 41% sold over asking (all Menlo Park houses: 58%).
- Where they sold most: The Willows (13), Central Menlo Park (12) and West Menlo Park (12).
Shopping now?
- See homes with an ADU for sale in Menlo Park now: our Feature Finder reads every live listing’s description and opens on this search.
- Search all homes for sale, then use Save Search to get new listings by email.
- Talk to a Property Nerd about the streets you’re weighing.
By bedrooms
Homes with an ADU sold in Menlo Park in the two years, by bedroom count (groups with at least 3 sales).
| Bedrooms | Sales | Median price | Median sq ft |
|---|---|---|---|
| 2 | 6 | $2.05M | 1,052 |
| 3 | 16 | $3.11M | 1,643 |
| 4 | 15 | $4.6M | 2,567 |
| 5+ | 32 | $7.01M | 3,734 |
By price
How the 69 sales spread across price bands.
| Sale price | Sales | Share |
|---|---|---|
| under $1M | 1 | 1% |
| $1.5M to $2M | 4 | 6% |
| $2M to $2.5M | 3 | 4% |
| $2.5M to $3M | 5 | 7% |
| $3M to $4M | 14 | 20% |
| $4M to $5M | 8 | 12% |
| $5M to $7.5M | 24 | 35% |
| $7.5M and up | 10 | 14% |
By neighborhood
Our Menlo Park neighborhood guides with at least 3 such sales, placed by map position; “share” is of all house sales in the neighborhood.
| Neighborhood | Sales | Share | Median price |
|---|---|---|---|
| The Willows | 13 | 22% | $3.58M |
| Central Menlo Park | 12 | 15% | $7.09M |
| West Menlo Park | 12 | 15% | $5.51M |
| Allied Arts / Stanford Park | 5 | 18% | $5.8M |
| Sharon Heights | 5 | 12% | $8.3M |
| Suburban Park, Lorelei Manor & Flood Triangle | 3 | 8% | $1.84M |
Before you buy
- Ask whether the ADU is permitted. An unpermitted unit can’t be counted on for rent, financing or insurance the same way.
- Check the utilities: separate meters, address and parking.
- Room to build one instead? Many listings only mention the potential; our ADU guide walks through what a lot can hold.
How we counted
Closed sales of houses (MLS property type “single family home”) with a Menlo Park address between October 28, 2024 and October 27, 2026, reported to the MLS and read through the IDX feeds that power our home search, with repeat records from different feeds removed (normalized address plus sale date). A house counts when its listing description says so. Price per square foot uses sales with 400 sq ft or more and is compared with the median for all Menlo Park houses. Neighborhoods are our guides’ outlines, placed by each sale’s map position. Past sales aren’t a forecast or the value of any one home.
Go deeper
Homes with an ADU across Silicon Valley, every home type in Menlo Park, Menlo Park neighborhoods compared and the neighborhoods with the most single-story homes, pools and ADUs.
Looking for homes with an ADU in Menlo Park?
A Property Nerd will tell you which streets have them, what the recent ones sold for, and set up a search that catches new listings the day they hit. Call (408) 373-1660 or (650) 383-8606, or book a strategy call. Commissions are negotiable, and we offer bundled services, so ask us what’s included.