Revolutionizing · Modernizing · SimplifyingRevolutionizing · Modernizing · SimplifyingAllenspark and Boulder are both in Boulder County. There are 17 homes for sale in Allenspark and 674 in Boulder as this page loaded. Boulder is the more expensive of the two: a median asking price of $992,500 against $795,000 in Allenspark, about 25% higher. Homes are moving faster in Boulder — a median of 73 days on market against 137 in Allenspark. Allenspark is a buyer's market right now and Boulder is a balanced market.
| Measure | Allenspark | Boulder |
|---|---|---|
| Homes for sale | 17 | 674 |
| New in last 30 days | 0 | 139 |
| Median asking price | $795,000 | $992,500 |
| Median price per sq ft | $468 | $522 |
| Median size (sq ft) | 1,770 | 1,954 |
| Median bedrooms | 2 | 3 |
| Median days on market | 137 | 73 |
| Months of supply | 12.0 | 5.4 |
| Sold, last 12 months | 17 | 1,506 |
| Median sold price | $515,000 | $967,000 |
| Median days to sell | 122 | 64 |
| Sold vs asking price | 95.0% | 98.0% |
The darker figure in each row is the lower price, the shorter wait or the larger number — which of those is the good news depends entirely on whether you are buying or selling.
Boulder is more expensive. The median asking price is $992,500 in Boulder against $795,000 in Allenspark. By price per square foot, Allenspark runs $468 and Boulder $522.
Homes for sale in Boulder have been on the market a median of 73 days, against 137 days in Allenspark. Of the homes that actually closed in the last twelve months, Allenspark took a median of 122 days and Boulder 64.
Allenspark is a buyer's market and Boulder is a balanced market, measured on months of supply — 12.0 months in Allenspark and 5.4 in Boulder. More months of supply means more choice and more room to negotiate, so on that measure Allenspark is the easier of the two to buy in today. That is the arithmetic, not advice — the right town is the one you want to live in.
There are 17 homes for sale in Allenspark and 674 in Boulder as this page loaded, 0 and 139 of them new in the last 30 days.
They are not published on a schedule and they are not a monthly snapshot. Both towns are read from the live MLS feed at the same instant, when you open this page, so the two sides are always measured against each other rather than against different weeks.
Both sides of this comparison are recalculated from the live MLS feed at the moment the page loads - neither is a monthly snapshot, and the two are read at the same instant so they are always comparable. Figures cover residential homes for sale; rentals, land and commercial are excluded, as are fractional co-ownership shares, which are priced per share and would distort the medians. Sold figures cover the last twelve complete calendar months. Market data is deemed reliable but not guaranteed - talk to us before making a decision on it.
The listings these figures are drawn from were last changed at the MLS on October 27, 2026 at 10:02 AM Mountain time. The figures themselves are worked out again from scratch every time this page is opened.