Issaquah · Licensed center
Aster Montessori School LLC
At a glance
- Medium Montessori center, licensed for 60 children.
- Hours 8:45 a.m. to 3 p.m., 5 days a week, school year.
- Tuition $1,850 a month, full time; the age it is for isn’t stated. See costs
What to know
The license is the range the state allows. It does not say which ages have openings.
What the state has found
The state cited rules at all 4 of its licensing inspections since November 2023. It lists no valid complaint about this center.
See each inspection
Licensing inspections
Dec 2, 20251 citation
Food allergies and special dietary needsSerious. Fix within 5 business days. The licensor rechecks within 10.
“Food allergy plans did not include food alternates for two children. Short 110-300-0470(4)(b) Term”
WAC 110-300-0186(1)
Sep 17, 202410 citations
Preservice requirementsSerious. Fix within 5 business days. The licensor rechecks within 10.
“Two staff do not have cleared PBCs or negative TBs and are working in the classrooms, P.D.M. and E.M.”
WAC 110-300-0105(2)
Food allergies and special dietary needsSerious. Fix within 5 business days. The licensor rechecks within 10.
“The individual care plan for a severe allergic reaction to eggs and peanuts does not cover a description of allergic reactions and symptoms associated with the child's allergy.”
WAC 110-300-0186(1)
Supervising childrenShort Term. Fix within 10 business days. Rechecked within 15.
“The doors leading to the hallway are not heard when opened to prevent children from leaving unsupervised.”
WAC 110-300-0345(5)(b)
Emergency preparedness planShort Term. Fix within 10 business days. Rechecked within 15.
“Licensor did not see where the following were addressed in the disaster policy: (c) Address what the provider would do if the provider has an emergency and children may be left unsupervised; (d) Address what the early learning program must do if parents are not able to get to their children for up to three days; (i) An evacuation floor plan that identifies room numbers or names of rooms, emergency exit pathways, emergency exit doors, and emergency exit windows for family-home based programs as described in WAC ; 51-51-0326 (ii) Methods to be used for sounding an alarm and calling 911; (iii) Actions to be taken by a person discovering an emergency; (iv) How the early learning provider will evacuate children, especially those who cannot walk independently. This may include infant evacuation cribs (for center early learning programs), children with disabilities, functional needs requirements, or other special needs; (vii) How the provider will maintain the required staff-to-child ratio and account for all children; (viii) How parents or guardians will be able to contact the early learning program; and (ix) How children will be reunited with their parents or guardians after the event.”
WAC 110-300-0470(1), WAC 110-300-0470(2)
Immunizations and exempt childrenLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“one child file reviewed did not have a CIS or COE.”
WAC 110-300-0210(1)(2)
Parent or guardian handbook and related policiesLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“Licensor did not see the following addressed in the staff policy: (n) Information required for the child's record, including: (i) The importance and plan for keeping the information current; (ii) A plan to keep the child's information confidential; and (iii) Who may legally access the child's information. (q) Permission for a parent or guardian's access to areas of the early learning program during business hours; (v) Description of where the parent or guardian may find and review the early learning program's: (i) Health policy; (ii) Staff policies, if applicable; (iii) Consistent care policy; (iv) Menus; (v) Liability insurance; (vi) Inspection reports and notices of enforcement actions, if applicable; and (vii) Other relevant program policies.”
WAC 110-300-0450(2)
Expulsion policyLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“The included expulsion policy found in the parent policy does not meet WAC requirements. As a reminder, the expulsion policy is related to a child's behavior while a termination policy is related to the parent's behavior.”
WAC 110-300-0486(2)
PostingsLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“Insurance is not posted”
WAC 110-300-0505(1)(2)
Consistent care policy
“A consistent care policy was not seen.”
WAC 110-300-0495(1)
Health policy
“dental hygeine and education were not covered in the health policy. The sanitizer and disinfectant recipes are outdated.”
WAC 110-300-0500(2)
May 1, 20248 citations
Equipment and surfaces in outdoor early learning spaceSerious. Fix within 5 business days. The licensor rechecks within 10.
“The certificate of compliance saying that the ground cover meets ASTM standards F1292 was not available for review.”
WAC 110-300-0146(1)(a)(b)
Emergency preparedness planShort Term. Fix within 10 business days. Rechecked within 15.
“The emergency drill record is not being maintained fully. Emergency drills have not been documented quarterly. Notes about how the drills went are not documented. The emergency prep/Disaster policy does not appear to meet WAC as outlined. Example: Licensor did not see where it addressed what would happen if the children were left unsupervised or if the parents couldnt get to their chidlren for up to 3 days. It does not appear the who, where, and hows were answered.”
WAC 110-300-0470(2)
Program based staff policies and trainingLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“The staff policy is not site specific. Reference to an old WAC is seen. The training requirements and professional development expectations have not been updated. Evaluation, observation and fedback policy does not appear to be included.”
WAC 110-300-0110(2)
Parent or guardian handbook and related policiesLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“The parent policy does not appear to meet WAC as outlined. Example: Termination and expulsion policy were not seen.”
WAC 110-300-0450(2)
Expulsion policyLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“Licensor was unable to see where this was detailed.”
WAC 110-300-0486(2)
Child restraint policyLong Term. The state’s lowest risk level. Fix within 20 business days, no recheck.
“A restraint policy is not included. There is reference to "mechanical restraint."”
WAC 110-300-0490(1)
Consistent care policy
“Licensor was unable to see where this was addressed.”
WAC 110-300-0495(1)
Health policy
“The health policy does not appear to be site specific and cover the program's actual meal practices or meet the WAC requirements as outlined. The link embedded is broken regarding the USDA CACFP requirements. https://www.fns.usda.gov/tn/cacfp/sample-meals-ages-3-5”
WAC 110-300-0500(2)
Nov 9, 20233 citations
Safety requirementsSerious. Fix within 5 business days. The licensor rechecks within 10.
“3a) classrooms were not completely set up. Drawers were seen to have hazards contained with in them to include push pins. 3d) the laundry room is accessed through the kitchen. Neither door has a lock to prevent child access. 3a and b) The outlets throughout the facility are not TR. The outlets in the bathrooms are not GFCI and TR type.”
WAC 110-300-0165(5)(b)
Storage of hazardous and maintenance suppliesSerious. Fix within 5 business days. The licensor rechecks within 10.
“1a) The laundry room is where cleaning items and detergents are stored. The door does not currently lock.”
WAC 110-300-0260(1)(a)
Training requirementsSerious. Fix within 5 business days. The licensor rechecks within 10.
“The food card for the lead teacher has expired 11/20/2023- Lead teacher has completed this today. 11/20/23-11/20/2025”
WAC 110-300-0106(12)
The state cited rules at all 4 of this center's inspections. Most Seattle-area centers inspected 4 times had fewer: 71% of 272.
How all 272 Seattle-area centers inspected 4 times compare
Of the 272 Seattle-area centers the state inspected 4 times, how many of those inspections cited a rule:
- None7%
- 1 of 415%
- 2 of 417%
- 3 of 433%
- All 429%This center
Read every record and the state’s reports
State record — Washington DCYF
- Last visit
- December 2, 2025
- On file
- 4 visits since November 2023 — all of them cited findings
- Most serious
- Serious —
Food allergy plans did not include food alternates for two children. Short 110-300-0470(4)(b) Term
· December 2, 2025
Washington DCYF publishes each citation in the licensor’s own words, with a risk level.
Dec 2025 Licensing visit 1 finding
Licensing visit · December 2, 2025
Food allergies and special dietary needs
WAC 110-300-0186(1) · Serious
Food allergy plans did not include food alternates for two children. Short 110-300-0470(4)(b) Term
Sep 2024 Licensing visit 10 findings
Licensing visit · September 17, 2024
WAC 110-300-0105(2) · Serious
Two staff do not have cleared PBCs or negative TBs and are working in the classrooms, P.D.M. and E.M.
Food allergies and special dietary needs
WAC 110-300-0186(1) · Serious
The individual care plan for a severe allergic reaction to eggs and peanuts does not cover a description of allergic reactions and symptoms associated with the child's allergy.
Immunizations and exempt children
WAC 110-300-0210(1)(2) · Long Term
one child file reviewed did not have a CIS or COE.
WAC 110-300-0345(5)(b) · Short Term
The doors leading to the hallway are not heard when opened to prevent children from leaving unsupervised.
Parent or guardian handbook and related policies
WAC 110-300-0450(2) · Long Term
Licensor did not see the following addressed in the staff policy: (n) Information required for the child's record, including: (i) The importance and plan for keeping the information current; (ii) A plan to keep the child's information confidential; and (iii) Who may legally access the child's information. (q) Permission for a parent or guardian's access to areas of the early learning program during business hours; (v) Description of where the parent or guardian may find and review the early learning program's: (i) Health policy; (ii) Staff policies, if applicable; (iii) Consistent care policy; (iv) Menus; (v) Liability insurance; (vi) Inspection reports and notices of enforcement actions, if applicable; and (vii) Other relevant program policies.
WAC 110-300-0486(2) · Long Term
The included expulsion policy found in the parent policy does not meet WAC requirements. As a reminder, the expulsion policy is related to a child's behavior while a termination policy is related to the parent's behavior.
WAC 110-300-0470(1) / 110-300-0470(2) · Short Term
Licensor did not see where the following were addressed in the disaster policy: (c) Address what the provider would do if the provider has an emergency and children may be left unsupervised; (d) Address what the early learning program must do if parents are not able to get to their children for up to three days; (i) An evacuation floor plan that identifies room numbers or names of rooms, emergency exit pathways, emergency exit doors, and emergency exit windows for family-home based programs as described in WAC ; 51-51-0326 (ii) Methods to be used for sounding an alarm and calling 911; (iii) Actions to be taken by a person discovering an emergency; (iv) How the early learning provider will evacuate children, especially those who cannot walk independently. This may include infant evacuation cribs (for center early learning programs), children with disabilities, functional needs requirements, or other special needs; (vii) How the provider will maintain the required staff-to-child ratio and account for all children; (viii) How parents or guardians will be able to contact the early learning program; and (ix) How children will be reunited with their parents or guardians after the event.
WAC 110-300-0500(2) · None
dental hygeine and education were not covered in the health policy. The sanitizer and disinfectant recipes are outdated.
May 2024 Licensing visit 8 findings
Licensing visit · May 1, 2024
Equipment and surfaces in outdoor early learning space
WAC 110-300-0146(1)(a)(b) · Serious
The certificate of compliance saying that the ground cover meets ASTM standards F1292 was not available for review.
Program based staff policies and training
WAC 110-300-0110(2) · Long Term
The staff policy is not site specific. Reference to an old WAC is seen. The training requirements and professional development expectations have not been updated. Evaluation, observation and fedback policy does not appear to be included.
Parent or guardian handbook and related policies
WAC 110-300-0450(2) · Long Term
The parent policy does not appear to meet WAC as outlined. Example: Termination and expulsion policy were not seen.
WAC 110-300-0470(2) · Short Term
The emergency drill record is not being maintained fully. Emergency drills have not been documented quarterly. Notes about how the drills went are not documented. The emergency prep/Disaster policy does not appear to meet WAC as outlined. Example: Licensor did not see where it addressed what would happen if the children were left unsupervised or if the parents couldnt get to their chidlren for up to 3 days. It does not appear the who, where, and hows were answered.
WAC 110-300-0490(1) · Long Term
A restraint policy is not included. There is reference to "mechanical restraint."
WAC 110-300-0495(1) · None
Licensor was unable to see where this was addressed.
WAC 110-300-0500(2) · None
The health policy does not appear to be site specific and cover the program's actual meal practices or meet the WAC requirements as outlined. The link embedded is broken regarding the USDA CACFP requirements. https://www.fns.usda.gov/tn/cacfp/sample-meals-ages-3-5
Nov 2023 Licensing visit 3 findings
Licensing visit · November 9, 2023
WAC 110-300-0165(5)(b) · Serious
3a) classrooms were not completely set up. Drawers were seen to have hazards contained with in them to include push pins. 3d) the laundry room is accessed through the kitchen. Neither door has a lock to prevent child access. 3a and b) The outlets throughout the facility are not TR. The outlets in the bathrooms are not GFCI and TR type.
Storage of hazardous and maintenance supplies
WAC 110-300-0260(1)(a) · Serious
1a) The laundry room is where cleaning items and detergents are stored. The door does not currently lock.
WAC 110-300-0106(12) · Serious
The food card for the lead teacher has expired 11/20/2023- Lead teacher has completed this today. 11/20/23-11/20/2025
Shortlist replaces people’s names in the state’s text with initials. This is done by rule, not by hand, so it can miss a name or shorten a word that isn’t one. The state’s report, linked on each row, has the original.
What it costs
From $1,850 a month
Seattle-area comparison hidden until they say which age this price is for.
- Part time
- $1,150 to $1,300 a month
- Application fee
- $250
- Siblings
- 6% discount for the second child and additional children for the same family
A day here
8:45 a.m. to 3 p.m., 5 days a week, school year
Schedule and closed
- Schedule
- Full-day, half-day
- Closed
- 7 holidays and breaks a year
Dates
No school and no childcare: Veterans Day, Thanksgiving (Nov 26-27), first winter break (Dec 21-Jan 1), MLK Day, Presidents' Day, Memorial Day. Spring break and second winter break: no school, childcare available.
How they teach
Montessori
“Aster Montessori School provides early childhood education using the Montessori method.”
Details
- Phone
- (425) 270-3226
- Address
- 2001 15th Ave NE, Issaquah, 98029
- License
- PL-83587
- Quality program
- Early Achievers Enrolled
We couldn’t find some information that may matter to your decision: openings, Working Connections subsidy, ratios and staff, a typical day, sick and biting policies, and who owns it. We can ask the program for you and copy you in.
Sources and dates
Where every fact on this page came from, and when Shortlist last checked it against that source. Anything Shortlist could not source is named here rather than left blank.
How they teach
- Approach — Checked October 2026 astermontessori.com
What it costs
- Monthly tuition, Second price, Application fee — Checked September 2026 astermontessori.com
- Sibling discount — Checked July 2026 astermontessori.com/…/Aster-Montessori-Registration-Packet.pdf
State record
From Washington DCYF’s published reports, last checked November 3, 2026.
Washington’s four risk levels, highest first: Immediate, Serious, Short Term, Long Term. Deadlines from DCYF procedure PRO 10.1.21.
Ages
A day here
- Hours, Schedule — Checked September 2026 astermontessori.com
- Calendar — Checked July 2026 astermontessori.com/…/Aster-Montessori-Registration-Packet.pdf
- Closed — Checked July 2026 astermontessori.com/…/Aster-Calendar-2026-2027.pdf
Details
- Phone, Ages on the license — Checked September 2026 findchildcarewa.org
- Website — Checked July 2026 astermontessori.com
- Address, License — Checked June 2026 data.wa.gov
- Quality program — Checked April 2026 data.wa.gov
- Ages they serve — Checked September 2026 astermontessori.com
Medium means the middle half of Seattle-area’s 855 licensed centers by state-licensed capacity: 41 to 115 children. Small is 6 to 40; large is 116 to 323.
The ages on the license are what the state licenses it to care for, which can be wider than the ages it takes.