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Fosters Ridge property tax rate

Unincorporated Conroe ISD area, Montgomery County, TX · MUD: Montgomery County MUD 139 · School: Conroe ISD

Combined nominal rate2.6347%per $100 of value, before exemptions

Est. yearly tax on $400k$10,539no exemptions

Mapped plats26 sectionsmedium confidence

Medium confidence. Part of at least one section falls in a different district on the county map, or some of its parcels list a different unit. Some lots may have a different rate — check the address on MCAD.

May have an additional district or assessment. Some sections here had too few parcel records to cross-check, so a management district, defined area, or PID could apply that is not shown. Check the address on MCAD.

Check a specific address: districts here are mapped from county GIS boundaries and checked against MCAD parcel records, but individual lots can still differ, and PID assessments and HOA dues are not in the rate. Look up the exact address on the official MCAD property search; the property record lists every unit that taxes it.

Taxing units and rates

All 26 mapped sections share the same taxing units.

Taxing unit	Rate per $100	Tax year · source
Montgomery County	0.386	2026 · County Tax Office
Montgomery County Hospital District	0.0458	2026 · County Tax Office
Lone Star College System	0.1058	2026 · County Tax Office
Conroe ISD	0.9471	2026 · County Tax Office
Montgomery County MUD 139	1.05	2026 · County Tax Office
Montgomery County ESD 4	0.1	2026 · County Tax Office
Combined	2.6347%

Not in the combined rate: PID assessments, TIRZ (which do not add a tax), and HOA dues.

This combined rate is higher than about 83% of the 6,100 fully verified subdivision sections in Montgomery County, and 0.72 percentage points above the county median of 1.91% — about $2,891 a year more on a $400,000 home.

Within Unincorporated Conroe ISD area, developments range from 1.4847% (Crystal Creek Forest) to 3.0847% (Avalon Ridge). See all 620.

Estimated yearly property tax

Taxable value	Yearly, no exemptions	Per month	Yearly w/ school homestead*
$300,000	$7,904	$659	$6,578
$400,000	$10,539	$878	$9,213
$500,000	$13,174	$1,098	$11,848
$750,000	$19,760	$1,647	$18,434

*Applies only the mandatory $140,000 school-district homestead exemption (Texas Tax Code §11.13(b)). Other units may offer optional homestead exemptions plus over-65/disabled exemptions, so a homestead bill is often lower. Taxable value is the appraised value, which can differ from the price paid.

Estimate the true monthly cost of a home here →

What's here

1,935 parcels: 1,838 single-family homes; 3 vacant lots; 94 exempt (common areas, public).

Residential buildings with a recorded year built: 1,839; built 2015–2024 (average 2020); average main living area about 2,390 sq ft.

Source: MCAD parcel records via Montgomery County GIS parcel layer (property-type codes and improvement data), retrieved Oct. 29, 2026. Counts only; no owner data used.

Sections (26)

Section	Plat name	MCAD code	Combined	Confidence	Parcels
01	Fosters Ridge 01	S516400	2.6347%	high	80
02	Fosters Ridge 02	S516402	2.6347%	high	80
03	Fosters Ridge 03	S516403	2.6347%	high	61
04	Fosters Ridge 04	S516404	2.6347%	high	49
04 Partial Replat 01	Fosters Ridge 04 Partial Replat 01	S516480	2.6347%	high	4
05	Fosters Ridge 05	S516405	2.6347%	high	77
06	Fosters Ridge 06	S516406	2.6347%	high	53
07	Fosters Ridge 07	S516407	2.6347%	medium	97
08	Fosters Ridge 08	S516408	2.6347%	high	142
09	Fosters Ridge 09	S516409	2.6347%	high	70
10	Fosters Ridge 10	S516410	2.6347%	high	48
11	Fosters Ridge 11	S516411	2.6347%	medium	132
12	Fosters Ridge 12	S516412	2.6347%	medium	90
13	Fosters Ridge 13	S516413	2.6347%	high	106
14	Fosters Ridge 14	S516414	2.6347%	high	78
15	Fosters Ridge 15	S516415	2.6347%	high	96
15 Amending Plat	Fosters Ridge 15 Amending Plat	S516494	2.6347%	high	2
16	Fosters Ridge 16	S516416	2.6347%	high	73
17	Fosters Ridge 17	S516417	2.6347%	high	62
18	Fosters Ridge 18	S516418	2.6347%	high	34
19	Fosters Ridge 19	S516419	2.6347%	high	110
19 Replat 1	Fosters Ridge 19 Replat 1	S516495	2.6347%	high	2
20A	Fosters Ridge 20A	S516492	2.6347%	high	83
20B	Fosters Ridge 20B	S516493	2.6347%	high	110
21	Fosters Ridge 21	S516421	2.6347%	high	100
22	Fosters Ridge 22	S516422	2.6347%	high	93

Split sections (no single rate): Fosters Ridge 07A. Under 80% of each falls in one set of districts, so the rate depends on the lot; check each address on MCAD.

Other developments in Montgomery County MUD 139

Fosters Ridge Recreational Center — 2.6347%

All developments in Montgomery County MUD 139 →

Rates: Montgomery County Tax Office and Texas Comptroller (plus official district documents where noted in data notes). Districts: Montgomery County GIS, checked against MCAD parcel records. See sources & method.

Informational only. This site is not tax, legal, financial, or real estate advice, and it is not affiliated with Montgomery County, the Montgomery Central Appraisal District, the Montgomery County Tax Office, or any other government body. Rates are nominal (before exemptions) and come from public sources that can be wrong or out of date. District boundaries here are approximate. Always verify a specific property on the MCAD property search and confirm current rates with the Montgomery County Tax Office.