Waltham · Market report · July 2026
The Waltham housing market, read monthly.
The Waltham housing market as of July 2026: the median residential assessment stands at $749K across 15,013 parcels, and roughly 700 homes change hands in a typical year — about 4.5% of the town's housing stock. Below: the numbers, the neighbor comparison, and my working read.
July 2026 snapshot
Waltham in four numbers.
- Median assessed value
- $749,400
- Average assessed value
- $889,013
- The median-average gap reflects the higher-value tail of the housing stock.
- Est. sales per year
- 675
- Owners 15+ years
- 34%
The data, spelled out
Waltham's mid-2026 municipal assessment roll puts the median residential value at $749K and the average at $889K. An estimated 675 residential sales close in Waltham per year, based on public transaction records — a turnover rate of about 4.5% across 15,013 residential parcels. 34% of owners have held 15+ years and 12% of parcels are absentee-owned as of mid-2026. Assessed values are set for tax purposes and lag open-market pricing; they anchor comparisons across towns, not what a specific home sells for.
Next door
How does Waltham compare to its neighbors?
| Town | Median assessed | Average assessed | Est. sales / yr |
|---|---|---|---|
| Waltham | $749K | $889K | 675 |
| Newton | $1.29M | $1.52M | 1,199 |
| Arlington | $986K | $1.02M | 667 |
Assessed values from municipal records, mid-2026; sales estimates from public transaction records. Cross-town comparisons describe housing stock and pricing only.
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Kealan's read · July 2026