123 ASH AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Douglas County School District Re-1
Neighborhood · ZIP 80104These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
123 Ash Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Among the most valuable homes in Young American
- Bigger than 90% of homes in Young American
- Has a bigger lot than 95% of homes in Young American
- Among the oldest homes in Douglas County
What homes are worth in Castle Rock 80104
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 70% of homes in Castle Rock 80104.
How it measures up in Castle Rock 80104
The dot is this home. The mark in the middle is the typical home in Castle Rock 80104.
Pricier than 70% of homes nearby
Pricier than 63% of homes nearby
Bigger than 51% of homes nearby
Bigger than 88% of homes nearby
Newer than 2% of homes nearby
| Measure | This home | Young American | Castle Rock 80104 | Douglas County |
|---|---|---|---|---|
| Estimated valuepricier than | $706,985 | almost all homes | 70% of homes | 48% of homes |
| Price per ft²pricier than | $297 | 55% of homes | 63% of homes | 57% of homes |
| Living areabigger than | 2,381 ft² | 90% of homes | 51% of homes | 41% of homes |
| Lot sizebigger than | 0.34 ac | 95% of homes | 88% of homes | 83% of homes |
| Year builtnewer than | 1961 | 4% of homes | 2% of homes | almost no homes |
About 123 Ash Ave
How much is 123 Ash Ave, Castle Rock, CO worth?
The TopHap Estimate for 123 Ash Ave, Castle Rock, CO is $706,985 as of Jul 14, 2026. The likely range is $626,477 to $787,493. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 123 Ash Ave, Castle Rock, CO last sell?
123 Ash Ave, Castle Rock, CO last sold on Jul 20, 1993 for $85,500, according to the county's recorded deed.
How big is 123 Ash Ave, Castle Rock, CO?
123 Ash Ave, Castle Rock, CO has 3 bedrooms, 2 bathrooms, 2,381 square feet of living space and a 0.34-acre lot.
When was 123 Ash Ave, Castle Rock, CO built?
123 Ash Ave, Castle Rock, CO was built in 1961, making it 65 years old. It is a ranch home. The building has 1 story.
What schools serve 123 Ash Ave, Castle Rock, CO?
123 Ash Ave, Castle Rock, CO is assigned to South Ridge Elementary School (elementary), rated B; Douglas County High School (high), rated B+; Mesa Middle School (middle), rated C+. All sit in Douglas County School District Re-1. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 123 Ash Ave, Castle Rock, CO compare to other homes in Castle Rock 80104?
Among the 15,708 homes in Castle Rock 80104, it is worth more than 70% of them ($706,985 against a typical $613,893), its price per square foot is higher than 63% of them ($297 against a typical $276), it is bigger than 51% of them (2,381 ft² against a typical 2,336 ft²), its lot is bigger than 88% of them (0.34 ac against a typical 0.18 ac) and it is newer than 2% of them (1961 against a typical 2004). Measured against all of Douglas County, it is worth more than 48% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 123 Ash Ave, Castle Rock, CO?
The 2024 property tax bill for 123 Ash Ave, Castle Rock, CO was $2,233. The county assessed it at $36,140.
Closest homes
- 125 Ash Ave$529K79 ft · 3 bd · 1 ba · 1,915 ft² · Sold $310K · Jun 2018
- 121 Ash Ave$524K80 ft · 3 bd · 2 ba · 1,950 ft² · Sold $515K · Jul 2024
- 119 Ash Ave$480K155 ft · 3 bd · 1 ba · 1,680 ft² · Sold $245K · Nov 2015
- 127 Ash Ave$560K158 ft · 3 bd · 2 ba · 2,345 ft² · Sold $548K · Sep 2023
- 118 Ash Ave$495K224 ft · 3 bd · 2 ba · 1,949 ft² · Sold $489K · Mar 2025
- 116 Ash Ave$303K238 ft · 3 bd · 2 ba · 1,820 ft² · Sold $302K · Apr 2026
- 120 Ash Ave$522K236 ft · 3 bd · 1 ba · 1,795 ft² · Sold $540K · Mar 2024
- 114 Ash Ave$480K274 ft · 3 bd · 1 ba · 1,869 ft² · Sold $198K · Sep 2013
More homes in Castle Rock 80104
- 1141 S Gilbert St$205K2 bd · 2 ba · 885 ft² · Sold $200K · Aug 2026
- 218 Ardmore St$525K3 bd · 3 ba · 1,495 ft² · Sold $514K · Aug 2026
- 4237 Manorbrier Ct$805K3 bd · 4 ba · 3,377 ft² · Sold $795K · Aug 2026
- 5972 High Timber Cir$649K4 bd · 3 ba · 2,420 ft² · Sold $649K · Aug 2026
- 4521 Weitbrec Ln$1.2M0.21 ac · Sold $1.1M · Aug 2026
- 5659 Raleigh Cir$430K3 bd · 3 ba · 1,596 ft² · Sold $430K · Aug 2026
- 5681 Water Avens Dr3 bd · 2 ba · 1,914 ft² · Sold $813K · Aug 2026
- 125 Scrubjay Ln$1.4M2 bd · 3 ba · 3,227 ft² · Sold $1.4M · Aug 2026
- 289 Leafy Aster Ln$745K2 bd · 2 ba · 1,868 ft² · Sold $745K · Aug 2026
- 2933 Newport Cir$610K1 bd · 2 ba · 2,549 ft² · Sold $600K · Aug 2026
- 2809 Newport Cir$540K3 bd · 2 ba · 2,481 ft² · Sold $515K · Aug 2026
- 5322 E Manchester Dr$460K3 bd · 2 ba · 1,280 ft² · Sold $460K · Aug 2026
Assigned schools
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